1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 4 chain in cage whimsy Each one is a bit

Each one is a bit different

with a fair number of tiny bubbles in the glass) and the whimsy date to the late 19th century or so

some abstract

S class of '93 and has never been in love

and even better on the desk as a paperweight

1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 4 chain in cage whimsy Each one is a bitI was pretty excited to find a box full of these handmade slides at the flea market this weekend a box in which many were rolled up in newspaper from 1945, seemingly untouched since then! What I've learned is that Carl W. Lange Sr. and Jr. , who copyrighted this set of stereoscopic slides in 1942, were father and son opthomologists with a practice near St. Louis and a particular commitment to curing myopia (nearsightedness.) They wrote and travelled