My oil painting was bought at an art auction I think in san fransico prior to 1988. I have a lot number on the back of it but have no idea how to trace it... any suggestions...

Is this in reference to the same painting that you have already been asking about on this site, please?

Thanks!

Yes... I do not know which auction it came from. If I could find names of auction houses in SF area, maybe then I could see if they would be familiar with the lot number. Thanks for everyone's help on this...

Below is listed probably what would probably be the main art auction house that is located in San Fransisco, CA.

Bonhams & Butterfields
220 San Bruno Avenue
San Francisco, California 94103 USA
Tel: +800 223 2854
Fax: 1-415-861-8951