Hiwatt Amp Logo Plate late 1970s

Hi,
selling this good condition used original HIWATT AMP Logo - i guess its from the late 70s but there is no number on the backside. Made of plastic and different to the ones made in the early 70s ... its yellowed a bit, so it should have some years behind!
amplogo has some small scratches and dings and dongs - see images ... and a nice yellowed front and a pretty mint backside.
20,4 x 3,6 cm (see images)

sold as is - private seller 
best wishes,

Please contact before buying for shipping details and shipping prices :)