I got a 73 FLH that came w/ a padlock stamped AMF, HD. No numbers or identifying mfg. Got tagged in 09 and lost key. Does anyone know how or who could make a key. I tried my local locksmith with no luck. I got in touch w/ dealer who sold bike in 73 hoping they might have records of sale and possibly get a new set of keys. No go there. Any help would be appreciated! (not looking for a new lock)