In times past, photographers often wrote on the film edge to identify the shot and provide a reference for cataloging the film. This is still required for some forms of historic HABS preservation photography, which I still do in Texas with large format film. In choosing pens, Schaf Photo helped
Photo Handling & Cleaning Fine permanent pens for marking photos, al
Micro-Line Ultra Fine Point Ink Pens - (SET OF 16) - Archival Ink - Assorted Colors in 0.3 MM Felt Tip - 5 Blacks in Tip Sizes 0.25MM to 0.5MM
Print File 200172 Ultima Archival 120mm Negative Pages 0200172
Print File 4x5 Archival Negative Preserver Sheet Film and Slide Negative Pages – CineStill Film
Markers and Pens • Print File Archival Storage
Photo Handling & Cleaning Fine permanent pens for marking photos, al
An Introduction to Shooting Street Photography With Film - ERIC KIM
Film Photography: Developing & Digitising Black & White Film at Home, Evgeniya & Dominic Righini-Brand
5 Tips for SAFELY Writing on Photographs & Snapshots (and EVERYTHING ELSE!)
Need to know which pen to use? here are 5 tests to see which is best - Preservation Equipment Ltd
5 Tips for SAFELY Writing on Photographs & Snapshots (and EVERYTHING ELSE!)
Pens for the Backs of Photographs
Archival Methods Expert How-To: Storing Negatives
Itoya Art Profolio Marker — Photo Safe Archival Pen Review • Scan Your Entire Life
25x Print File 4x5 Negatives Pages Sleeves Darkroom Film Archival Preservers