1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 2 black lacquer ) It folds back up

) It folds back up elegantly to form a rectangular box with square sides

there have been many iterations of figures with very long noses

standing sturdy on its legs

and this sgraffito design is just fantastic

is nice and deep

1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 2 black lacquer ) It folds back upI 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