“Jal Cooper”的意思、由来-开放百科全书

Jal Manekji Cooper FRGS (29 March 1905^[1] – 2 August 1972) was an Indian philatelist, and an expert and authenticator^[2] of the postage stamps and postal history of India. Cooper was also a Fellow of the Royal Geographical Society and the author of several philatelic handbooks. He was both a stamp dealer^[3] and a collector and was associated with philatelists like C. D. Desai,^[4] N. D. Cooper, and Robson Lowe.

Cooper is occasionally but erroneously credited with having discovered the Inverted Head 4 Annas. The 1891 reprints show that this error was already known. E. A. Smythies said the error was first discovered at a meeting of the Philatelic Society of London in 1874.^[5]

The Jal Cooper Philatelic Society, in Varanasi, India, is named after him and India Post issued a 10 rupees commemorative stamp in 1997 depicting Cooper and Indian postmarks, on the occasion of INDEPEX 97.

Selected publications

References

1. ^{{cite book |title=The Times of India Directory and Year Book Including Who's who |date=1969 |publisher=Bennett, Coleman & Company |url=https://books.google.com/books?id=vsYVAQAAIAAJ&q=Jal+Manekji+Cooper+FRGS&dq=Jal+Manekji+Cooper+FRGS&hl=en&sa=X&ved=0ahUKEwiT2fnEvu7bAhUKbK0KHcgGArEQ6AEILjAB |quote=COOPER, Jal Manekji, F.R.G.S., Member, British Philatelic Assoc. Ltd.; Hon. Socv.. The Empire of India Philatelic Socy. b. March 29. 1905.}}
2. ^Cooper's authentication mark. Filatelia.fi. Retrieved on 29 November 2018.
3. ^[https://web.archive.org/web/20060604183132/http://www.stampsofindia.com/newssite/vando/trans-001.htm Philately in Transition in India]. Stamps of India Collectors Companion. Part 2, Issue # 59 – 4 April 2002
4. ^Cooper, Jal; Foreword to the auction catalog: The Unique Collection of India offered by order of the Executors of the late Mr. C. D. Desai, F.R.P.S.L., Robson Lowe (London), 25 and 26 May 1949. Sale Nos. 838–841.
5. ^E. A. Smythies (1950) [https://web.archive.org/web/20091028105908/http://geocities.com/mjshah.geo/articles/classic_error.html "A Classic Stamp Error"]. The American Philatelist, pp. 59, 60.