Boxcar doors: open or closed when empty


Fran Giacoma
 

Modeling the B&O Shenandoah SD, late 1956. Many of my industries have outbound empty boxcars. How common (or not) was it for the doors to be left open when released as an empty? I figure some of you on the list might have an idea based upon the many photos you have seen. 

Always appreciate the help. Thanks.

Fran Giacoma 

Join main@RealSTMFC.groups.io to automatically receive all group messages.