Mark variant 1
Source-recorded mark text: Thomas Long Co.
THOMAS LONG CO inside one long rectangular punch.
Low confidence comparison reconstruction.
Maker's mark comparison reference
Thomas Long Company maker's marks
Compare 1 source-linked mark variant recorded under Thomas Long Company. These are reconstructions for comparison, not source photographs or authentication evidence.
- Source date statements
- Boston, MA 1878 - Present
Sources and comparison limits
Maker labels and date or location statements follow the cited source records. Similar names across source collections have not been merged. Compare the photographed mark and the complete object before relying on a resemblance.
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