I previously posted the link to my completed build of a Dennis Storzek Modelmaker, kit 1920 , Soo Line “sawtooth” box car I numbered 39334.  I was asked if I would update the blog to include a photo of the center sill extension between bolster and coupler pocket. I have done that and attached that photo here.  If you are interested the build of this resin car flat car kit, photos and writeup of the build process including paint and weathering are now available on my blog I have to share photos and writeup of modeling projects on my Minneapolis & Northland Railroad Company.   If you would like to take a look please do at the following link:

http://mnrailroadcab100.blogspot.com/

Lester Breuer