On the QTH Swap site;FRT24, or very similar RF Deck & HB PS, listed by KF7TLL:
https://swap.qth.com/view_ad.php?counter=1368958... "PICK UP ONLY IN AZ
This will be at the Yuma hamfest on the 17th February ...".
A bit of added info on this item on the QRZ Forum:
http://forums.qrz.com/index.php?threads/collins-505-found.533113/FWIW, Not my item or listing.
73 - GL, Vic