We couldn't find the page that was requested:
https://www.postalstationery.org.uk/Israel/Palestine_Airletter_Sheet.htm
We've checked for it in our site catalogue, but unfortunately that one doesn't seem to be listed.
However, if it's a genuine variety of Postal Stationery Society page (possibly we re-catalogued it and changed the reference) it looks as if it might be found somewhere in this section – so with any luck, the links in the menu on the left will help you to recognise it. Hopefully you won't need to use a magnifying glass!
Alternatively, you can start at the home page and go from there.
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