my two diamond t trucks

I have two diamond t trucks. That were bought new by my grandfather. My father and uncle used them in their fruit business for 30 years. Since then I kept the trucks and semi restored them. One is a 1938 model 301with a qxc3 engine and the other one is a 1937 model 212 with an hercules engine. Both trucks are single wheels. I assume that they are 1 to 1 1/2 ton . I am always looking for miscallaneous parts. I have an article that was printed in our town newspaper about my 1937 truck I will would like to mail you a copy if interested.