Line reconstructionLineMark variant 1
Medium confidence comparison reconstruction.
All four initials are retained in the source’s left-to-right order inside the rounded rectangular cartouche, including the final character’s enclosed form.
Compare 1 source-linked mark variant recorded under Joseph Slater & Son. These are reconstructions for comparison, not source photographs or authentication evidence.
Line reconstructionLineMedium confidence comparison reconstruction.
All four initials are retained in the source’s left-to-right order inside the rounded rectangular cartouche, including the final character’s enclosed form.
Original source statements:
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.