Thanks for sharing. Doesn't actually have "drip edge" like stated. A bit pricey, but if the D120's are in good shape, that's about $500 to $600 right there in speakers alone. Amp is worth about $750 to $850. If he'd take $1450, that's an acceptable price, but only if it's in very good working order and the speakers are perfect.
May actually be a '69 or '70. Perhaps with the dreaded output section circuit needing the blackface mods. Easy to do, but he should find out what "drip edge" means and really what year it is.