

Maker-name gallery · page 2 of 3
79 makers, 120 mark variants whose catalog name begins with P. Named firms first, then initial-style marks. Search every letter in the atlas.
These are reconstructions for comparison. They are not source photographs and cannot authenticate, date, value, or prove provenance. Open the source or the atlas before relying on a resemblance.


Low confidence


Medium confidence


Low confidence


Low confidence


Low confidence

Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence


Low confidence

Low confidence



High confidence


Low confidence

Low confidence



Medium confidence


Medium confidence
0.76–0.95× melt$41–51/ozt
0.71–0.84× melt$38–46/ozt

Low confidence


Low confidence
0.74–1.01× melt$40–55/ozt