‘It’s In The Details’
|Title||W-UNC Self-Developing Strip Cards
|Size||1 1/8″ x 1 7/8″
|Images||Black and White
|Number in Set
1921 W-UNC Self-Developing Strip Card Overview
The 1921 W-UNC Self-Developing strip card set is an unclassified issue. The cards are black and white with blank backs.
The set has been reported as a self-developing set (one where the consumer takes a negative and uses it on a piece of blank photo paper to produce his own photograph). However, that appears to not yet be confirmed.
The cards are rare and a fully confirmed checklist has not yet been discovered but this auction states that 14 exist.
1921 W-UNC Self-Developing Strip Card Checklist
Here is a complete checklist of the known cards in the set.