75/76 Orange OR80 Guitar Combo

Phew, try and find another one of these all original. Massive sounding Orange OR80 valve guitar amp with that unique thick, sparkling Orange tone. 
Chassis serial number dates it to 1975, original Orange labelled T1217 speakers date to 76. 
It's definitely seen some action, but the inside chassis, transformers and wiring are all super clean. 
All operational with road case.