Hi Tom,
Sorry I took so long to respond. The old computer picked up a nasty virus which created havoc to my internet access. Had to dump all and start all over. AAARRRGGG!!!
She had those holes in the finish when I got her. The bass was untouched during the time I had her. I believe the only non stock items are the control knobs as Dave pointed out. She came without the truss rod cover which back during that time period was not uncommon.
She is a 32, or medium scale. It's a lovely bass, plays, sounds, and feels great. All the electronics were functioning like new, no noise or electronic interference. I supplied the power supply & case when I traded her in. She is a nice example of an early Series bass.
The price seems a bit high comparatively speaking, but I have not shopped in quite a while. My own opinion is that these early Series basses are a steal at what they sell for. I paid three times that for a 53 P Bass because number one, I'm an idiot, and I've long searched for a first generation plank P Bass due to it's historical significance as the grandfather of the modern electric bass.
While I'm ecstatic over finding an original old 53 P the same age as me, these Series basses are a whole different animal. The 53 is great fun on rockabilly & blues but has it's limits. The Series can do it all and more. I have way more basses than brains, but if I had to pick one it would be easy, an Alembic. Considering what a new custom bass build is today, these old gals are a good value.
It also gets you free admission to Alembic family & service. I have yet to purchase a new Alembic but have owned about 10 of various models. Every-time I call Alembic with questions or concerns I'm treated like I own the place.
Good luck Tom. Hope all of this wind may have helped.