Gibbons, 1902. The Postage Stamps of the Turks Islands. London: Stanley Gibbons, 1917. The Line Engraved Postage Stamps of Great Britain Printed by Perkins, Bacon and Co. Two volumes. London: Chas. Nissen & Co. Ltd., 1920. (Awarded the Crawford Medal in 1921.) Vol. 1, Electronic version here. The Essays, Proofs and Reprints of the First Issued Stamps of British India of 1854–55. Lahore: Philatelic Society of India, 1922 The Stamps of the Electric Telegraph Company (Great Britain): Issues of 1851–1861. London: Chas. Nissen & Co. Ltd., 1927. The Stamps of the Pacific Steam Navigation Company printed by Messrs. Perkins, Bacon & Co.. London: W. Brendon & Son, 1928? Catalogue of Lord Crawford's philatelic library : Bibliotheca Lindesiana. Vol. VII: A Bibliography of the Writings General, Special and Periodical Forming the Literature of Philately. Aberdeen: Aberdeen University Press, 1911. 462p. 200 copies were printed for libraries and bibliophiles. Reprinted as The Catalogue of the Philatelic Library of the Earl of Crawford, K.T. London: Philatelic Literature Society, 1911. 300 books printed. A supplement was published in 1926 (68p.), then an eight-page addenda in The London Philatelist in 1938. Catalogue of the Crawford Library of philatelic literature at the British Library. Fishkill, N.Y.: Printer's Stone in association with the British Library, 1991 , 560 pages. References and sources References Sources Nicholas Courtney (2004). The Queen's Stamps. The Authorised History of the Royal Philatelic Collection, Methuen, , pages 135–152. Jack Shamash (2013). George V's Obsession – a king and his stamps. Available on Kindle https://www.amazon.co.uk/George-Vs-Obsession-king-stamps-ebook/dp/B00FD23JB2/ref=sr_1_1?ie=UTF8&qid=1388250079&sr=8-1&keywords=jack+shamash#reader_B00FD23JB2 External links Biography at Who Was Who in British Philately. Biography in the American Philatelic Society's Hall of Fame, posthumous tribute awarded in 1972. Youtube film by Jack Shamash on Bacon's home 1860 births 1938 deaths British philatelists Recipients of the Lindenberg Medal Presidents of the Royal Philatelic Society London Knights Commander of the Royal Victorian Order Signatories to the Roll of Distinguished Philatelists American Philatelic Society