According to this listing it's from the New York 1939 World's Fair. https://www.worthpoint.com/worthopedia/worlds-fair-greetings-ny-wf-31-1941439716 The machine that made it was probably in or near the Jewish Palestine Pavilion. https://en.wikipedia.org/wiki/1939_New_York_World's_Fair
I do know that there's a new reference book on elongated coinage coming out very soon. Ive been given an inside track that the images have been finished. As a elongated collector I cannot wait.