
Dental anaesthetic syringe
1907-1920
1907-1920
1918
1920-1940
1945
1906
1912
1915
circa 1930
1910
1930-1940
1920-1925
1944
1925
1922-1923
1922-1923
1922-1923
1922-1923
1911
1939-1945
1912-1922
1932-1936
1934-1935
1925-1940
1920-1935
1943
1913
1937-1938
1904-1914
1934
1925-1935
1921-1930
1914-1918
1916
1914-1918
1935-1945
circa 1905
1905-1940
1930
1904
1945
1910
1927
1938
1915
1910
1938
1938
1938
1908
circa 1930