PB-1W, P2B-1S and PO-1W photos

We need to locate photos of three vintage Navy aircraft - the PB-1W with the
topside (not the belly) radome, the P2B-1S (not just a B-29 and not the
launch version), and a radome configured PO-1W ( not an EC-121). We've
shaken the web to exhaustion and Ray Wagner hasn't helped so we're starting
into print pubs. We're getting into a 1951 Jane's tomorrow which may
produce pay dirt but we wonder if anyone has a public domain shot of any or
them that could be shared or knows of another book or pub that would be
reasonably available from which we could copy a photo or two.