In case anyone is interested...
Mondia 56 cm (58 cm top tube) Serial number 19XXXX Reynolds tubing has a Swiss Campagnolo bottom bracket and (French?) headset and Campagnolo vertical dropouts.
Paint and decals are in bad shape and it's pretty rusty. Looks like it hung from the front wheel for a long time so there's rust on the front of the forks, the seat tube and especially on the seat stays. Surprisingly, the headset and bottom bracket don't feel that bad and might still be usable.
Found at the Bent Spoke, 6124 Telegraph Ave. Oakland, CA 510 652-3089
Bill King
Oakland, CA