^^^^^^^
There's always some "drift" with serial numbers from year to year, but that's pretty low - squarely within '73.
Then there's the bridge. Clearer photos would be nice, but is that a long screw on the G saddle? ('73)
The pickguard / thumb rest - if original - says '74.
My visual scale tells me it weighs 10.5 lbs.
and my psychic senses tell me it's quite possible the original owner likely passed away from lung cancer.
View attachment 5253761
My 1973 fretless Precision had the thumb rest in the same position as this one.
oh, and the unicorn on the case is not original![]()