Here are three jacks in its original paint. For E Type S2 models from 67 till 71 OTS and FHC
One only has Metllifacture Pat. No. 903079, so this one is good for all models of the Series S2 cars.
the other two have
Metllifacture Pat. No. 903079 and a date stamped on it one says 8/67 and the oder one 4/70 as fas as I can read.
The one without date is almost complete with its original paint and cost 600 GBP as this one is good for all models. the other two do both have less paint on it but still.
The first two are dead straight whereas the 3rd one has a bend top where the screw shaft goes through.
So,
1st, best paint, dead straight and no date is 600 GBP
2nd, less paint than the first one, dead straight and a 8/67 date on it 550 GBP
3rd less paint as well, slightly bent on the top plate, date 4/70 on it 475 GBP