Need some Help with Northern Pacific Stock

[Grain Box]

I'm looking for info on Northern Pacific Grain Box cars. When used, where, how many etc.

[Boston&Maine]

I do not know buddy, I could not find anything specific... These two links may help though if you know more about grain box cars then I do, LOL...

You can click on the left most column (teal text) in both data sets and get a bunch more information, and maybe you will see something which implies the car being used as a grain box :dunno:

http://research.nprha.org/Lists/1930%20Era%20NP%20Equipment%20Rosters/AllItems.aspx

http://research.nprha.org/Lists/Rolling%20Stock%20Roster/Standard%20View.aspx