guys. I am having a heck of a time finding a good close back shot of a 72 marshall superlead head, I have one that it getting restored, and the amptech can't find any orig. picks to make sure the back goes back to stock, there has been some funny biz with circuit breakers and extraneous holes/switches :BITCH:NUTS ! but the amp is all there otherwise and I'm having it resurected to its former glory ! just need help, if anyone has a pic of the back panel of a 72 super lead I would be so thankful !!! cheers.