C. Tielsch and Company (T.P.M.) cobalt mark, Waldenburg – Altwasser, Germany (Poland). 1860 – 1870.

C. Tielsch and Company (TPM) cobalt mark, Waldenburg – Altwasser, Germany (Poland). 1860 – 1870.

Manufacture: C. Tielsch & CompanyCity: Waldenburg – Altwasser (Wałbrzych – Stary Zdrój)Country: Germany (Poland)Years: 1860 -1870 Objects with this mark:

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