Ok, finally got the carb disassembled and looked at the various parts.

The secondary meter plate was 34R-6153B #38
The primary meter block had a 34R-6105B with number 6361 stamped on top. Not sure this is correct??

The throttle plate that looked most similar to period carbs (throttle shaft and vacuum tubes) is 12R-4298B Secondary are 1 3/4"

But the primary blades look like #109 no bleed hole, and the secondary had no numbers. Just aluminum blade.

Was the casting number on the throttle plate the part number for the whole assembly? Carb had previous work from what I can see, so not sure if primary meter block is original nor do I know if the throttle plate I have goes with it.