B&O F-7's Road numbers and colors

I am modeling the B&O in the late 50’s early 60’s era. What were the road numbers that B&O used during that time and when did they change the paint scheme from blue and grey to the solid blue with yellow stripe. Also did they change the paint scheme for the other engines at the same time? Did the B units have any special numbers such as an “A” or anything behind the road number for the engine?

Thanks

Hello “SteamDemon,”

Jeff Wilson did a Paint Shop special feature on B&O F unit paint schemes in the August 1995 Model Railroader, page 84. It included a roster of FTs, F3s, and F7s, and every scheme from the original blue and gray to the final solid blue. Back issues are available on this Web site.

So long,

Andy

Thanks for the help.

SteamDemon