October Stamp Show in Boston Shanghai, whether, cover, about, Boston

williamzhang

There is a two-days' (Saturday and Sunday) stamp show in Boston.  Today I bought a cover dated Jul 12, 1919 from Shanghai to New York at USD$25 at the show.  Although there is no an
arrival postmark, I think it is a nice cover, but I am not sure whether I bought it at a good price.  It would be greatly appreciated if some one can make some comments about the cover.

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2014-10-19 07:34

williamzhang

回复 2# dowager1894
Thanks for your comments from that I have learned something, although it is a little bit.
With your help my knowledge for China postal history is improving little by little.

The book about the postmarks of China Qing Dynasty that you sent me as a gift  two month ago is also very useful for me to study China postal history.  Thank you again.

williamzhang

回复 7# hart

Thank you, Lao Li!

williamzhang

回复 2# dowager1894

I saw Mr. Dillaway at the show.  He is a famous cover dealer in Boston area.  He told me he has sent his cover of 1880 envelope to St. Petersburg, Russia , to Interasia for the auction.  I have found the item on the November auction catalogue.  The estimation value is HK$50,000-60,000.  Have you seen it on the catalogue?