Deep Cell Microscope Sample Mounts a rare collection of ivory mounts of two types of mounts in four drawers (i) 12mm diameter with twisted coloured metal surround in two drawers each with 24 examples (ii) 12mm diameter with plain coloured metal surround in two drawers 60 in one 24 in the other (there is some variation in this set, different depths, some lacking glass lids &c) samples include flora, fauna and some minerals; together with a small field microscope