Shelvador electric compression domestic refrigerator, c. 1934-1935.
1930-1940
1930-1940
1948
1946
1943
1948
1949
1936
1931
1946
1937
1937
1929-1935
1945
1947
1930
1935
1938
1935
circa 1930
1928
1931
1942
1940-1949
1945
1935
1930-1940
1947
1946
1938
1938
1938
1938
1940
1938
1938
1932
1955; 1830
circa 1938
circa 1930
1928
1939-1945
1940-1944
1942
1932
2000-100 BCE
1928
1930-1940
1938-1940
1935
1940