Twelve microscope eyepieces and four objectives made by Watson
1950-1960
Micrometer eyepiece
1960-1975
Microscope eyepiece
1801-1900
X10 microscope micrometer eyepiece by Gillet and Sibert
1965-1980
Convex lenses and tube for eyepiece
1801-1870
Microscope eyepiece
1960-1975
Box of eyepieces, formerly from the Lister Institu
2 Huyghenian microscope eyepieces
Pair of Periplan microscope eyepieces
1961-1970
Three eyepieces
1801-1900
Holoscopic eyepiece for 'Royal' microscope X7
1925-1940
X8 compensating microscope eyepiece by Carl ZEiss
1880-1901
Projection eyepiece
1949-1960
Microscope eyepiece
1850-1870
No.4, X10 eyepiece
No.3 eyepiece
No.5 President eyepiece
Set of eight microscope eyepieces
1890-1910
Three microscope eyepieces
1890-1910
X4 compensating microscope eyepiece
1880-1901
X18 compensating microscope eyepiece
1880-1901
Holoscopic eyepiece (or objective) X14
2 holoscopic eyepieces X7 and X14 by W. Watson & Sons Limited
X12 compensating microscope eyepiece
1880-1901