SKINNER presents a Gallery Walk

515758.Three Student Microscopes, late 19th/early 20th century, the first atypical German boxed drum-form student microscope with draw tubefocus, ht. 6; the second a boxed example with green-painted baseand mounted mirror ht. 7 1/4; the third on a blue-painted disc basesupporting a ball-and-socket pivot, and brass tube with spring stage,ht. 10 1/2 in.$250-45059.Five Brass Student Microscopes, England, late 19th/early 20thcentury, including two boxed, one with offset barrel and ball-and-socketjoint, two miniature, ht. to 7 in.$150-250online bidding at www.skinnerinc.com15