RS58b R.C. & C.S. Clark, Proprietary Medicine stamp
The Clark brothers' stamp was issued between 1873 and 1882, with 275,000 printed on silk paper and 32,297 on watermarked paper.
Specifications
- Catalog Number
- RS58b
- Condition
- used, VG, some toning on perfs
- Denomination
- 4c
AI Readiness
Good foundation, but some important product data is still missing.
75%