Lot ( 4 books to the literature philately & Michel review from 1967 brochures number 1-7) : Hendy, J. G, The History of the Early Postmarks of The britisch Isle from their introduction to 1840, New York 1905; gibbons, S. Priced Catalogue of Stamps of the britisch Empire style (1899), 12 issue, part I. ; gibbons, S., Priced Catalogue of Stamps of Foreign Countries 1927, 31. Issue, part II. ; New, M., American Stamp Catalog 1968, 14. Issue. 1967.