Dave,

I did a little digging on the Lincoln you mentioned. It had to be a Model "L" cause that's the only model they offered. It appears that they had the Model "L" from 1921 till 1932, then switched to the Model "K". The Judkins 2dr Cpe had a production total of 205 in 1927. I'm sure a Lincold "expert" will know more about it come auction time.