An Italian-made AC30, serial number 30273
Last third of 1971
Below, thanks to Hubert, a set of pictures of a superb AC30 Top Boost Reverb twin produced in Italy (the E.M.E. factory) in the last third of 1971.
The main preamp tagboard is stamped "7 71" = July 1971. Mullard mustard capacitors have date codes "C0", "D/70", and D0, respectively third and last quarters of 1970. The speakers have "GD14" = 14th July 1971 for their manufacture in the Celestion factory in Ipswich.
The main overview page on Italian-made AC30s can be found here.