Troos B series propellers?????

Hi folks,

I am just wondering if anyone could help me with finding the following. I am looking for the entire list of Troost B series propellers including specifications, drawings etc. I need these as a basis for a propeller design project. Thank you.

Regards
Student in trouble

[Dim]

There are some info about "B-series" props:
http://www.realtrawlers.com/prop.htm

Dim.

[yipster]

B-serie's diagram to other types