Thanks for this! You're right, I re-read page 12 of the new '65 Registry and it states that end of March is when GT350 production picked up in the new (LAX) location with the new facility's grand opening being end of May.
So I'm guessing since the first batch of 110 SJ Mustangs were completely delivered to SA-Venice by Jan 4th, '65, that before production began in March at LAX, they had transported/driven the remaining unfinished knocked-down Mustangs to the LAX site?
Might be better to split off into another topic...
Of the 110 cars received by Jan 4 (I think 5019 arriving by itself on that day could be an accounting error), all of them had work started except 5S109/110/111/112/113, which those appear to be the first ones started at LAX on 3/29. Hard to say what the condition of unfinished cars were and if they were trailered or driven to LAX. It took until 4/26 to finish the 45 or so street cars and some of the R models that were originally received at Venice. I guess the balance of the 110 cars were R models started/not-started.
What's interesting is that of the 2nd batch starting to be received on 3/19, the first one wasn't completed until 4/23 (5S163). Starting on 4/26, the completion of cars really started to take off.