Forged Stamps of St. Christopher

• 1-23. All issues, 1870-1888. Unwatermarked forgeries: The Serrane Guide/ Stamp Forgeries of the World to 1926, p.296. Unwatermarked forgeries of the 1870 issue: J. Dorn (Publisher), The Forged Stamps of all Countries, pp.114, 79. Two forgeries of the 1p stamps, genuine and fraudulent postmark: Reverend R.B. Earée, Album Weeds/ How to Detect Forged Stamps (Third Edition), Vol.2, pp.299,300. See individual issues below for more citations.
• 2,3. 1p lilac rose and 6p, 1870. Spiro Brothers forgeries and fraudulent postmark: Paper XLVI, Lowell Ragatz (editor), The Spud Papers/ An Illustrated Descriptive Catalog Of Early Philatelic Forgeries, pp.114,15.
• 14. 4p gray of 1884. Sperati forgery. Robson Lowe, “Sperati and His Craft – IV”, The Philatelist, Vol. 19 (August 1953): 276-78.
• 15. 6p value, 1896. Sperati forgery and fraudulent postmarks: British Philatelic Association (Publisher), The Work Of Jean De Sperati, p.60 and Plate 18. Sperati forgery of a die proof and fraudulent postmark: The Encyclopedia of British Empire Postage Stamps, Vol. VI, pp.137,38.
• 18. 1p on 6p, 1886. Forged surcharge. The Encyclopedia of British Empire Postage Stamps 1661-1947, Vol. VI, p.136.
• Revenue cancellation: Scott Classic Specialized Catalog, note after 20.
• de Thuin fraudulent postmarks. James M. Chemi, James H. Beal and James T, De Voss (editors), The Yucatan Affair: The Work of Raoul Ch. de Thuin, Philatelic Counterfeiter, p.38.

Source: The Tedesco Index