Numero del lotto 189 Strubel - Colour-, Printing Proofs:1863,...

Numero del lotto 189 Strubel - Colour-, Printing Proofs:

1863, small-format, pretty cover with 1Fr. Gray, partly touched, in total good cut, with good perforated 10Rp. Blue from Neuchâtel to New York used, very fine, photo expertize Moser. Catalogue 15'000.

(via Philasearch.com - Strubel - Colour-, Printing Proofs)

http://ift.tt/2oYvM1P