1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 1 whale pattern and just great looking

and just great looking

perhaps as the inhabitants or a whole farm or circus set up

Overall dimensions: 5 1/2" wide x 6 7/8" tall

" And then

1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 1 whale pattern and just great lookingI 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 a St. Louis 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