SOKOLOFF, Valentin A. Ships of China [wrapper title]. San Bruno, California, privately published for the author, 1982.
Folio. Original illustrated card wrappers; pp. 53, highly illustrated after watercolours; very good.
Very rare first edition. There is a bilingual Portuguese-English version of 1990, published in Macao. We were able to trace two copies in British institutions, one in the Science Museum and another one in the National Maritime Museum.