Description:
Stanley Gibbons' Priced Catalogue of Stamps of Foreign Countries. Part II. 1911. 391 Strand, London. Illustrated Normal Postage Stamp Catalogue, 1911. Paul Kohl, Chemnitz.Ilhistrated Postage Stamp Catalogue, 1911. Part I, Adhesives; Part II, Entires. Senf Brothers, Leipsic.Price List of European Stamps, 1911. Albert Friedemann, Leipsic.