1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 5 Romany Sparta U.S. Tile Company part of what really makes

part of what really makes it is the layering and overlapping of forms and colors

8 3/4" l x 6 1/8" t x 1" wide at base

and I find the whole thing

indeed a holiness

evoking planes

1942 Carl Lange Stereoscopic Opthomological "Coordinator" Slides - Set 5 Romany Sparta U.S. Tile Company part of what really makesI 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