|Brand||Name||ISO/ASA||Formats||DX Code||Colour||Country||Date||Date Notes||Label Details||Processing Notes||General Notes||Manufacturer's Data Sheet||Past Manufacturer's Data Sheet|
|Negra||Negrachrome 50||?||colour reversal (slide)||Spain||1969-1974||Thought to be rebranded 3M Color Slide.|
|Negra||Negracolor 400||400||?||colour||Spain||1976-1984||Thought to be rebranded Konica Sakuracolor 400.|
|Negra||Negracolor AR||?||?||colour||Spain||?-1984||Thought to be rebranded Konica Color,|
|Negra||Negracolor II (label in spanish..... Barcelona)|
|Negra||Negracolor II NC100||?||colour||Spain||1976-1984||Thought to be rebranded Konica Sakuracolor II.|
|Negra||Negracolor NC100||?||colour||Spain||1973-1976||Thought to be rebranded Konica Sakuracolor.|
|Negra||Negracolor NC80||?||colour||Spain||1970-1973||Thought to be rebranded 3M Color Print.|
|Negra||Negrapan NP21||100||110, 120, 126, 127, 35||black & white||Spain||?|
Robin Canham transitioned from a 15 year career in academic librarianship to finishing her first year in the Master of Arts Conservation program at Queen’s University with a specialization in paper conservation. She’s also an avid bookbinder and loves incorporating photography into her work. Visit her website or follow on Instagram @burroakbookbinding.
Claire Moclock is an Archivist and Artist based in Pennsylvania. Her favorite photographic things are Polaroids, expired film, and her Nikon F3. Visit her website or follow on Instagram @mocloe.