Francois Diosne maker's marks

Mark variant 1

One diamond punch with F above, DURAND across the center, one compact rounded lower device, and one small lowest oval fragment.

Low confidence comparison reconstruction.

Mark variant 2

One diamond punch with FROMENT above, MEURICE below, and one small open irregular horizontal central line.

Low confidence comparison reconstruction.

Mark variant 3

One tall diamond punch with F above, ROY across the middle, and one lower clustered flower- or star-like abstract device.

Low confidence comparison reconstruction.

Mark variant 4

Source-recorded mark text: French maker's mark

One vertically stacked open ornamental group with a star-like upper device, central worn fragments, paired side loops, F at lower left, and J at lower right.

Low confidence comparison reconstruction.

Mark variant 5

One diamond punch with DIOSNE across the center, one small forked upper fragment, and three separate lower devices: star-like, rounded, and cross-like.

Low confidence comparison reconstruction.

Mark variant 6

Source-recorded mark text: French makers marks

One tall diamond punch with F at left, D at right, N below, and one central vertical frond-like device with several curved side strokes.

Low confidence comparison reconstruction.

Mark variant 7

One diamond punch with FRAY FILS across the center, one shallow upper curved fragment, and one short lower vertical bar-like fragment.

Low confidence comparison reconstruction.

Mark variant 8

Source-recorded mark text: French maker's mark

One diamond punch with FNICOUD across the center, one shallow pronged upper fragment, and one small lower oval fragment.

Low confidence comparison reconstruction.

Mark variant 9

One diamond punch with an F-like character at left, a large worn curved G-like central form, and several short unresolved strokes toward the right.

Low confidence comparison reconstruction.