1935 Dodge Brothers KC 2nd Series Commercial Express - Production Questions

[dodgebrother]

What date by month and day was the 1935 KC 2^nd series put into production and when was it first offered for sale?

What is the start and end serial number of the last 1^st series 1935 Dodge KC produced and what is the start and end serial number of the 1^st Dodge KC 2^nd series.

One would assume that they would be sequential but that is not always the case.

Also how many 1935 KC 1^st series were built and sold and how many 1935 KC 2^nd series were built and sold?

My 1935 2nd series truck was built October 25, 1935.

And the engine was built in April 1935.

As we know the only major change between 1935 KC 1^st series and the 1935 KC 2^nd series were the doors going from suicide to conventional and the roof going from soft top to solid metal.

If there were any other subtle changes I am not currently aware of and if anyone know that would be interesting to know as well.

Also what sheet metal  ( fenders, grill shell etc) on the 1st and 2nd series is interchangeable or the same as that of 1933 to 1935 cars.

Any and all information provided is much appreciated.

thanks,