Upper partial impression tray
1920-1940
Anatomical upper edentulous impression tray
1946-1980
3 lower edentulous impression trays
1920-1950
Upper edentulous impression tray
1920-1940
Two upper edentulous impression trays
1920-1950
Upper impression tray
1880-1910
4 upper edentulous impression trays
1920-1940
Partial lower impression tray
1850-1900
Lower impression tray
1890-1910
2 Farebrother's lower partial impression trays
1920-1950
Lower edentulous impression tray
1890-1910
Two upper improved trays
1930-1940
Upper impression tray
1890-1920
Lower partial impression tray
Lower partial impression tray
1920-1950
Three upper impression trays
1930-1940
Upper impression tray
1890-1910
Upper edentulous impression tray
1920-1950
Lower impression tray
1880-1910
Upper impression tray
1890-1910
Box of plastic aluminium upper impression trays
1955-1970
Two No.3 universal partial impression trays modified
1950
Three lower impression trays
1930-1940
Upper impression tray
1930-1940
Lower impression tray
1880-1910
Upper dental impression tray
1880-1910
Lower impression tray
1880-1920
Lower impression tray
1925-1950
Lower impression tray
1880-1910
Tow impression trays
1930-1955
Lower partial impression tray
1920-1950
Lower edentulous impression tray
1920-1940
2 No.3 universal partial impression trays
1960-1970
Partial impression tray
1920-1940
Lower partial impression tray
1920-1950
Lower impression tray
1890-1910
Lower impression tray
1930-1940
Upper edentulous impression tray
1920-1950
2 upper partial impression trays
1920-1950
Two lower impression tray
1930-1940
Upper impression tray
1890-1920
Upper dental impression tray
1950-1970
Lower dental impression tray
1950-1970
Lower partial impression tray used in dentistry
1920-1940
Upper partial impression tray used in dentistry
1920-1950
Dental impression tray, ceramic, 1861
1861
Lower edentulous impression tray
Lower edentulous impression tray
1920-1950
2 No.3 universal partial impression trays
1920-1940