
Pair of 'swivel-walkers' designed for a child with limb difference
1966
1966
1948-1950
1943
1839 (original); circa 1988 (replica)
1949
1961
1960
1978
1974
1930-1960
1935
1930-1960
1936
1948-1953
1974
1970-1971
1933-1959
1954-1968
circa 1925
1945
1971
1968
1926
1948
1946
1950-1959
1955
1950-1959
1955
1943
circa 1960-1970
circa 1960-1970
1948
1957
1962
circa 1960
1911
1927
circa 1920
1957
1940
1927
1938
1915
1920
1971
1915
1947
1947
1932-1942