48-1468 Is really 44-81468, now registered as N6948C. I suggest these photos be moved to the correct profile and this profile deleted.
51-987 should be 51-14987, c/n 182-674. I can’t find a current registry for this aircraft. Profile should be corrected.
42-9710. This is erroneous. According to Joe Baugher, this serial belonged to a Bell P-39, although I see this B-25 referred to as such on the ‘net, probably because of the bogus number “29710” on the tail. Regardless, the aircraft shown in the photo is N1042B and should be moved there and this profile deleted. Also, it looks like two profiles of N1042B are of the same aircraft.