Two years into the Second World War, the British Airgraph service was brought in to reduce the weight and bulk of mail carried by air.
Invented by the Eastman Kodak Company, letters were written on airgraph forms, which were photographed and sent as negatives on microfilm.
Garth Taylor came next with an item from the '
Airgraph system' employed during WWII.
features on the app include the ability to use the
Airgraph function to see where and when in your day you have been subjected to the highest levels of carbon monoxide.
George sent his 1944 Christmas cards by
airgraph, messages on microfilm that were flown to Britain to be printed and posted to recipients.
Sadly this was not to be possible and Ordinary Seaman O'Donnell relied on the "
airgraph" service to stay in touch with developments via letter.
This idea of a place of healing is not at all unknown to Tolkien, as he notes in an
airgraph to his son Christopher in 1944: "I do not think so well of the concluding chapter of C.S.