Greetings,
I bought this Head used in the mid 70s. Serial number S/A 10348. Can you tell me the year and any other details or if a maunal is available? I would like to find the correct name plate and piping for the front. The name plate has 5 mounting holes all in a row. 
Hi Daryle.
Thank you for your email, can you please send the information to servicedesk@marshall.com
Regards
Marshall Support
Strangely enough I have an amp with the same S/N! 10348 . It's a Black Flag JTM-50 which has been converted to a SS rectifier.
The "paper" sticker is actually behind the plexi backpanel (and painted over with gold from behind, I presume).
Does anyone have any more info on this amp? It used to live in N Ireland (Derry).
