Here are some photos I took of Boeing B-50 Superfortress examples on display at Pima, NMoUSAF, Castle AFB and Chino. The partial B-50A stored at Chino is the Lucky Lady II, that flew non-stop around the world in 1949. The WB-50A in the NMoUSAF is outfitted for weather reconnaissance.
Also check out the related page for the Boeing B-29 Superfortress.