Microscope Accessories in Case, by Powell & Lealand, London, c. 1849

Fitted mahogany box of accessories for large Powell and Lealand microscope. The box contains four objectives and a Lieberkühn in cans, two eyepieces, a camera lucida in a can, three dark wells, condenser, a Wenham's parabolic reflector, a copper alloy collar, an eyepiece micrometer and a prism on a collar. The box has blue velvet on the instrument supports and inside the lid.