Thirty. No, I’m not about to launch into some reminiscence about an occurrence almost a third of a century ago. The number I’m referring to now is the journalistic 30, marking the end of a piece of ...

Operating the stereopticon required expertise to set up the slides and ensure the relatively large machine worked properly. Lime made incandescent by a jet of oxygen through an alcohol flame provided ...

Truly, the Baker Estate is the gift that keeps on giving! Baker had a photographer on site who made stereopticon slides for visitors to buy as souvenirs, so there is a fine record of scenic and ...

Handcolored stereopticon slides of Japan at the beginning of the 20th century. Images includes: place views, temples, tea houses, government buildings, domestic architecture, sculpture, landscapes, ...

Last night in the Living Room of the Union Dr. W. T. Grenfell gave an interesting account of his experiences and work in Labrador. He began by showing a stereopticon slide of the map of Labrador, and ...

"Consolidating Geo. W. Bond Slide Co., McIntosh Stereopticon Co., Moore Hubble & Co." Includes brochures, prices and specificaitons. https://siris-libraries.si.edu ...