- “Realist format” slide folios (for 41x101 mm (outside dimension) stereo slides)
- Medium format stereo slide folios
Stereo slide folios are named for letters of the Greek alphabet (alpha, beta, etc.).
Individual boxes within each folio are numbered (e.g., 1 through 5) and referred to by shorthand notation, for example “G-3.”
Continue to a specific Slide Folio