Shelvador electric compression domestic refrigerator, c. 1934-1935.
1930-1940
1930-1940
1936
1931
1937
1937
1930
1935
1938
1935
circa 1930
1931
circa 1930
1934
1935
1935
1934
1939
1936
1935
1931
1930-1940
1933
1938
1940
1938
1938
1938
1940
1935
1938
1938
1932
1955; 1830
circa 1938
circa 1930
1938
1932
2000-100 BCE
1936
1930-1940
1938 and 1951
1940
1938-1940
1937-1938
1930-1931
1935
1940
1936
1934
1937-1937