Hi I assumed that the US-supplied radio altimeters AYD & AYF received by the RAF would be via lend-lease. However I cannot identify them on the list from this link.
'Lend-Lease Shipments World War II' -- 1946 War Department publication listing quantities of materiel furnished the allied countries by the War department under the terms of defense aid and lend-lease legislation.
www.ibiblio.org
Am I just missing the relevant lines or were they supplied outside of lend-lease for some reason? Or were they simply missed off the list?
I'd be interested in initial delivery times and volumes if anyone has a source.
I have some UK TNA files en route but if there are US online sources as well please give me a steer.