Philatelic Exhibition & Stamp Show Labels & Poster Stamps

I have a cover from the Hawaiian Centennial Philatelic Exhibition June 27-30, 1951. Sorry, not the prettiest.
Mahalo!



Official Seals were also available for sale. 1 -Example Imper & 3 Examples of Perforated. Don't know why stamp values are inverted.
In any event, just giving my 2 cents worth!.

I specialize in Philatelic Exposition/Exhibition items from 1930 to 1939. I hadn't seen these before on the forum and wanted to show them with a brief background.

National Stamp Week was proposed by the Gateway Philatelic Society for the week of November 4th to 10th to be observed by stamp collectors throughout America. See the article from Linn's.
https://archive.org/details/sim_lin..._47/mode/2up

1935 NOV. 4-10; LABELS: 8 STRIPS OF 5 (4 SETS OF 2 STRIPS OF 5 DIFFERENT STAMP FACSIMILES). BLACK WITH BLUE; YELLOW; RED; GREEN BORDERS, ON WHITE. ROULETTED VERTICALLY/GUMMED. 166 X 50 MM


citation: Linn's Weekly Stamp News, vol. 7, No. 47, September 21, 1935, page 883-84, no author.

Rick