Denver Public Library Western History/Genealogy Digital Collections

- The Sunken Gardens, Denver, Colorado
- View, southwest, across Sunken Gardens to West High School, Elati Street and Eleventh (11th) Avenue, Denver, Colorado. Landscaping by S.R. DeBoer and George Kessler shows an abundance of flowers. West High School and the Rest Pavilion are in the...
- West High School (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Flowers--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.;...
- [between 1920 and 1930]
- Elitch's Gardens flowers
- View of landscaping at Elitch's Gardens in Denver, Colorado; flowerbeds form patterns with lawn and paths.
- Denver (Colo.)--1920-1930.; Elitch Gardens (Denver, Colo.)--1920-1930.; Amusement parks--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Sunken Gardens
- View of a circular planting bed at the Sunken Gardens in Denver, Colorado. A drinking fountain is on a path that surrounds the flowers, trees and shrubs. People sit on benches and workers unload a truck in the distance. West High School is obscured...
- Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Drinking fountains--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- [between 1925 and 1930?]
- Children at the Hall residence
- A boy and girl (holding a fan) pose in the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; hollyhocks and a lattice are in the background.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Boys--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Girls--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Garden at City Park, Denver
- View of flowers planted in rows at City Park in Denver, Colorado. Furrows are plowed in loose sandy soil.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Flowers--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- City Park
- View of a flower garden at City Park in Denver, Colorado. Shows bluebells and delphiniums.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Flowers--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Robert Burns flower garden, City Park, Denver
- View of the Robert Burns flower garden in City Park, Denver, Colorado. Shows geometrically arranged flower beds designed by S.R. DeBoer, the Robert Burns statue, walkways, a cannon dedicated to Civil War veterans and children on bicycles....
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Cannons--Colorado--Denver--1920-1930.; Flowers--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.;...
- [between 1920 and 1930]
- Tulip time, Civic Center
- View of a flower bed of tulips in full bloom in Civic Center Park, Denver, Colorado. Landscaping design by S.R. DeBoer shows aspen trees, the park lawn and pathways. The Capitol building and cars are in the distance.
- Colorado State Capitol (Denver, Colo.)--1920-1930.; Civic Center (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Capitols--Colorado--Denver--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.;...
- [between 1920 and 1930]
- Gardens at City Park, Museum of Natural History to the right
- View of Harriet Rhoads, daughter of Harry M. Rhoads, on a stone walkway at City Park gardens in Denver, Colorado. Shows a log pavilion and the Natural History Museum in background.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Girls--Colorado--Denver--1920-1930.; Landscape pavilions--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Rhoads, Harriet.;...
- [between 1920 and 1925?]
- Sunken Garden and West High School, Denver
- View southwest across Sunken Gardens to West High School, Elati Street and Eleventh (11th) Avenue, Denver, Colorado.
- West High School (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Schools--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- Sunken Garden, Denver
- View northwest across Sunken Gardens to West High School, Elati Street and Eleventh (11th) Avenue, Denver, Colorado.
- West High School (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Schools--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- Sunken Garden, Denver
- View of Sunken Gardens with east and south facade of pavilion and concrete pool, west of Cherry Creek fronting Elati Street and Eleventh (11th) Avenue, Denver, Colorado; West High School tower is behind pavilion.
- West High School (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Schools--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- West High School from Sunken Garden, Denver
- View southwest across Sunken Gardens to West High School, Elati Street and Eleventh (11th) Avenue, Denver, Colorado.
- West High School (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Schools--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- Sunken Gardens, Denver
- Sunken Gardens west of Cherry Creek fronting Elati Street and Eleventh (11th) Avenue, Denver, Colorado; shows north side of pavilion, flower gardens around pool, and sign for "Delaware Apartments, 3 rooms" on distant building.
- Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- Sunken Gardens, Denver
- Sunken Gardens west of Cherry Creek fronting Elati Street and Eleventh (11th) Avenue, Denver, Colorado; shows east and north side of pavilion, flower and hedge gardens, sign for "Delaware Apartments, 3 rooms" on distant building, and east facade...
- Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1926 and 1927]
- Sunken Gardens, Denver
- Sunken Gardens west of Cherry Creek fronting Elati Street and Eleventh (11th) Avenue, Denver, Colorado; shows east facade of pavilion, pool with boys on stairs, and east facade of West High School.
- Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [1926 or 1927]
- Cheesman home landscape garden Mrs. Walter Cheesman's home
- View of a garden at the Mrs. Walter Cheesman house at 400 East 8th (Eighth) Avenue in the Capitol Hill neighborhood of Denver, Colorado. Flowers and shrubs grow near grassy areas. A swimming pool is in the distance.
- Cheesman, Alice--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1926?]
- Pergola and lily pond of Mrs. Walter S. Cheesmans home
- View of a lily pond and an arbor at the Mrs. Walter Cheesman house at 400 East 8th (Eighth) Avenue in the Capitol Hill neighborhood of Denver, Colorado. Bushes and trees are nearby.
- Cheesman, Alice--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Lily ponds--Colorado--Denver--1920-1930.
- [between 1920 and 1929?]
- Home of Mrs. Walter S. Cheesman
- View of the gardens and residence at the Mrs. Walter Cheesman house at 400 East 8th (Eighth) Street in the Capitol Hill neighborhood of Denver, Colorado. A fountain is in the garden surrounded by trees. The house has dormers, pitched roof, balcony,...
- Cheesman, Alice--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Houses--Colorado--Denver--1920-1930.
- 1920
- Corner in A. H. Gutheil garden 720 Gilpin
- View of a garden at the A. H. Gutheil house at 720 Gilpin Street in the Cheesman Park neighborhood of Denver, Colorado. Grass, a concrete path, flowers, and bushes are in the yard.
- Gutheil, A. H.--Homes & haunts.; Cheesman Park (Denver, Colo. : Neighborhood)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- J J. Hall residence
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a brick walk and loggia.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- DeBoer and Pesman landscape architects
- View of the yard (designed by S. R. DeBoer and M. Walter Pesman) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a loggia.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; DeBoer, S. R.; Pesman, M. Walter (Michiel Walter), 1887-
- 1923?
- Hall residence Montview & Forest
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood, in Denver, Colorado; shows a pond and brick walkway.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Hall residence Montview & Forest
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a pond and willows.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- S. R. DeBoer
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood, in Denver, Colorado; shows a pond and loggia. The house is in the background.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- DeBoer and Pesman
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a pond, loggia, and brick walkway.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.; Pesman, M. Walter (Michiel Walter), 1887-
- [between 1920 and 1930?]
- DeBoer and Pesman landscape architects
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a pond and statue of a girl.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Sculpture--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.; Pesman, M....
- [between 1920 and 1930?]
- Hall residence Montview & Quebec [sic]
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house at Montview Boulevard and Forest Street in the South Park Hill neighborhood of Denver, Colorado; shows a pond, lawn, and loggia. The house has enclosed porches.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Houses--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Hall residence Montview & Forest
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; shows a girl sitting by a pond.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Girls--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Hall residence Montview & Forest
- View of the yard (designed by S. R. DeBoer) at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; features lawn and a loggia. The house has enclosed porches.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Yards--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Girl at the gate
- A girl poses at the gate at the J. J. Hall house in the South Park Hill neighborhood of Denver, Colorado; address reads: "5101." The garden (designed by S. R. DeBoer) is in the background.
- Hall, J. J.--Homes & haunts.; Denver (Colo.)--1920-1930.; South Park Hill (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Gates--Colorado--Denver--1920-1930.; Girls--Colorado--Denver--1920-1930.; DeBoer, S. R.
- [between 1920 and 1930?]
- Horton Pope garden 730 Emerson
- View of a garden at the Horton Pope house at 730 Emerson in the Capitol Hill neighborhood of Denver, Colorado. Trees and bushes are near the two-story stucco house with a tile roof.
- Pope, Horton--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Houses--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Horton Pope garden 730 Emerson
- View of the garden at the Horton Pope house at 730 Emerson in the Capitol Hill neighborhood of Denver, Colorado. Flowers and a birdbath are near the lawn.
- Pope, Horton--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Frederick R. Ross residence
- View of a flower bed at the Frederick R. Ross house at 300 Gilpin Street in the Country Club neighborhood of Denver, Colorado. A wall and trees are in the distance.
- Ross, Frederick R.--Homes & haunts.; Country Club (Denver, Colo. : Neighborhood)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Garden of Mrs. M. H. Watrous
- View of the garden at the M. H. Watrous house in Denver, Colorado. A stone path, lawn, trees, bushes, and flowers are in the garden.
- Watrous, M. H.--Homes & haunts.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Weckbaugh garden
- View of the garden at the Ella M. Weckbaugh house at 1701 East Cedar Avenue in the Country Club neighborhood of Denver, Colorado. A wooden bridge spans a small creek. A stone tower with a balcony and ornate terra-cotta railing are nearby.
- Weckbaugh, Ella Mullen--Homes & haunts.; Country Club (Denver, Colo. : Neighborhood)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Houses--Colorado--Denver--1920-1930.; Pedestrian...
- [between 1920 and 1930?]
- Garden at the Gilford Wood home
- View of the garden at the Gilford Wood home at 707 Washington Street in the Capitol Hill neighborhood of Denver, Colorado. Trees and bushes are near the lawn. The Italian Renaissance Revival style house is nearby.
- Wood, Gilford--Homes & haunts.; Capitol Hill (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Houses--Colorado--Denver--1920-1930.
- 1922 September
- Pavilion at the Sunken Gardens
- View of the pavilion and flower beds at the Sunken Gardens in Denver, Colorado.
- Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Pavilions--Colorado--Denver--1920-1930.
- 1929
- Pavilion and planting beds at the Sunken Gardens
- View of the pavilion, and planting beds in bloom at the Sunken Gardens in Denver, Colorado. Shows West High School.
- West High School (Denver, Colo.)--Buildings--1920-1930.; Denver (Colo.)--1920-1930.; Sunken Gardens (Denver, Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Pavilions--Colorado--Denver--1920-1930.;...
- [between 1925-1930?]
- Private triangle at the tramway grounds
- View of a landscaped triangular block near the Denver Tramway Company building and shops at 13th (Thirteenth) and Arapahoe Streets in downtown Denver, Colorado. Trees, flowers, and grass are on the block.
- Denver Tramway Company (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Street railroad facilities--Colorado--Denver--1920-1930.
- [between 1920 and 1925?]
- Alamo Placita Park, Denver
- A man stands in the middle of a large open grassy area in Alamo Placita Park, at East 3rd (Third) and Emerson Streets in Denver, Colorado. New planting beds are laid out and steps lead into the planned garden. Tennis courts, swings, teeter-totters,...
- Alamo Placita Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- 1927 September, October
- Garden at City Park
- View of roses entwined on a fence and archway over a path in City Park, Denver, Colorado.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Roses--Colorado--Denver--1920-1930.; Trellises--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Rose garden at City Park
- Two women walk along the paths of the rose garden at City Park in Denver, Colorado. Roses are planted in neat planting beds and climbing plants cover trellises over the paths. Cars in a parking lot are in the distance.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Roses--Colorado--Denver--1920-1930.
- [1927 May, June?]
- Pavilion, City Park
- Two workmen lay sod on the lawn near the City Park Pavilion in Denver, Colorado. The building is a two story Spanish style pavilion designed by John J. Humphreys and William E. Fisher. Shows the Sopris Memorial Sundial and gardens.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Pavilions--Colorado--Denver--1920-1930.
- [between 1925 and 1930?]
- Darwin tulips at City Park, Denver
- View of Darwin tulips in bloom at City Park in Denver, Colorado. The flowers are planted in a long rectangular planting bed. A sign near a sidewalk reads: "Darwin Tulips." Shows tree, streetlights, and Ferril Lake in the distance.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Tulips--Colorado--Denver--1920-1930.
- [1927 May, June?]
- Garden, City Park, Denver
- View of the rose garden at City Park in Denver, Colorado. Shows roses in formal planting beds and arched trellises with climbing roses. Cars in a parking lot are in the distance.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Roses--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Rose garden at City Park, Denver
- View of arched trellises covered with climbing roses in a garden at City Park in Denver, Colorado. Shows planing beds and pathways.
- City Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Roses--Colorado--Denver--1920-1930.; Trellises--Colorado--Denver--1920-1930.
- [between 1920 and 1930?]
- Tulip time, Civic Center
- View of tulips in full bloom in Civic Center Park, landscaped by S.R. DeBoer, in Denver, Colorado. Shows a portion of the Greek theatre. A sign on a building reads, "YMCA."
- Civic Center (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.; Tulips--Colorado--Denver--1920-1930.
- [between 1920 and 1930]
- Alamo Placita
- View of Alamo Placita Park, landscaped by S.R. DeBoer and located at Emerson Street and Speer Boulevard, in Denver, Colorado. Shows flower beds, shrubs, and deciduous trees. A picket fence and houses are in the distance.
- Alamo Placita Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- [between 1920 and 1930]
- Alamo Placita
- View of Alamo Placita Park, landscaped by S.R. DeBoer, and located at Emerson Street and Speer Boulevard in Denver, Colorado. Shows flower beds, shrubs, and deciduous trees. A picket fence and a car are in the distance.
- Alamo Placita Park (Denver, Colo.)--1920-1930.; Denver (Colo.)--1920-1930.; Gardens--Colorado--Denver--1920-1930.; Parks--Colorado--Denver--1920-1930.
- [between 1920 and 1930]