Harmony H535

[davohilts]

I have just got a hold of a Valco amp that doesn't have a model number. Looks to be Gretsch like in tolex, it is a head with reverb tank (full size). I think it may be similar to the Harmony H535. I can't find this schematic anywhere on the web so I'm asking here if anyone might have a schematic.
Thanks for any help.
Dave