I have a friend who has a 1928 Dodge Brothers Victory Six. He is looking for some sort of certificate of origin, basically establishing that the car is indeed a 1928 Dodge Victory Six and providing some sort of providence. The car was bought in Canada but now resides in the Czech Republic. Where would I start looking to find something of that nature? Furthermore (and I’ll be posting this in repairs/maintenance, but might as well check here) we’ve had trouble finding replacement headlight bulbs. 6V 50W 15mm OD base. Any suggestions on where we could find adequate replacements? Most of the replacement bulbs I see of the right size don’t have adequate wattage. Thank you all for your help!