Boxed Compass Microscope, second half 19th century, the carved ivory handle with brass body consisting of two brass arms, one with magnifier, the other with screw-tightened specimen holder, in box with accessories, lg. 8 in. Estimate $250-450
/772/903772.jpg)
/789/903789.jpg)
/759/903759.jpg)
/749/903749.jpg)
/756/903756.jpg)
/784/903784.jpg)
/751/903751.jpg)
/763/903763.jpg)
