1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 4 chain in cage whimsy and even better on the

and even better on the desk as a paperweight

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

which a ribbon could be pulled through to hang it

Nothing extraneous

based on my sense of Bone's outlook

1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 4 chain in cage whimsy and even better on theI 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