The electrics are progressing more slowly than I had hoped as a lot of thinking time included. I tested the indicator circuitry with a small clip-on test light and it was magic when the relays and electronic flasher sprang into life first time. Some components such as lamps cannot be installed yet due to the unfinished paint works so I have left long tails to be finished later or where practicable, bullet connectors. Using the original Lucas 1947 semaphores may have been a wrong decision as the first one fitted is slugglish more than usual. I will fit the drivers side one to see how that performs before deciding whether to fit the later Tex ones I got from Scotrod. At least the little bulbs flash as intended. The reversible heater blower operates fine using a double pole double throw switch from Maplins (DPDT - F £3.79). The pump and heater blower relays both operate with a signal from the switch side of the coil. Luckily the original interior lamp came with the car and is in excellent condition considering it is 70 years old plastic. Out with the brown boot polish again.
Those old lamps had a touch of art deco and so much more interesting than the flush mount modern versions. This one doesn't have an integral switch so, as mentioned before, it has a little Bakelite switch on the drivers side A post that is fitted in the earth circuit. The switch isn't the original type and if I work out how to do it will post a picture of the original type here in case one of you has one in the shed.
Done it.
Almost ready to start stitching up the headlinings for both this car and the 1500 as I have a month or more before paint spraying starts again. Another lucky break was finding the original cords for the rear window blind on the back shelf when I first got the car. The system can be seen in the archive picture above. My friend John who has just finished his Prefect had a spare roller and some of the eyes for the cord system so we should eventually have a fully functioning anti-dazzle system in place.
Of course before I can fit the headlining I need to make some new stainless steel hoops to hang it on. I have a set of originals in rusty mild steel. I hope to get a smooth curve on the larger ones by using my little sheet metal rolls that have grooves for wiring. The originals had eyes formed one end but the stainless is too tough for me to do this with primitive resources. Intention is to get washers welded on one end and with this in mind I have made up a little jig to keep it all lined up. The other end has a removable eye, I assume to make it easier to thread the hoop through the hollow seam in the headlining.
This is one of the short rods, 8 per car, with welded washer.
And this is Henry's version. Still too cold IMHO to start painting.
And these are the rods screws in place ready to receive the cloth.
This view shows the short rods, 4 each side.
In the end I bent the large radii round a 6" diameter steel blank to start off then just formed the shape by hand.
Update, just bought an industrial sewing machine. fairly old but should be good enough to stitch some carpets and the headlining.