Hi starsmith and welcome, I’m no expert and just my opinion after a quick look , I’d say it’s been refinished looking at the neck pocket as there should be an area of bare wood where the paint stick was used, and usually but not always a few stamps, looks like the pot date is 73 but I’d ask for clearer pictures of that, and it looks like the second from last number on the neck stamp is a 4 so 74 , also the truss rod nut is a bit sunken which is something I personally don’t like to see, the tuners have the R trademark which I don’t think came in until 73 ?