1875 PR2 Small 18 / large 18.
1875 PR3 5/5 (n).
1875 S1 Small 18 / Large 18.
1875 S2 18/18 (w), 5/5 (w).
1875 S3 18/18 (s).
1875 S4 5/5 (n).
1875 S5 1875/1875 (s).
1875 S6 Die lines below ear.
1875 S7 1875/1875 (s).
1875 S8 5/5 (ne).
1875 S9 1/1 (s).
1875 S10 1/1 (n).
1875 S11 1/1 (s), 1/1 (s), 1 in denticles.
1875 S12 8 in denticles.
1875 S13 875 in denticles.
1875 S14 1875/1875 (s).
1875 S15 Die lines below jaw and ear.
1875 S16 Dot reverse.
1875 PT1 Regular dies metallurgical trial.