This is a short (one-column) original 1918 article with hints and formulas for film developing.
This 93+ year old Item is rated Very Fine +. Moderate aging throughout. No creases. No natural defects. Some light surface rub. No tears. No water damage.
Product Type: Original Print Article; Black / White
Grade: Very Fine +
Dimensions: Approximately 2.25 x 7.25 inches; 6 x 18 cm
Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)
Keywords specific to this image: celluloid focussing screen, Cobalt Blue Glass, Ruby Emulsion, safe light