They did a Bangor and Aroostook and L. and N. I suggest you call or e-mail Beth Marshall at Public Delivery Track. She has been a Weaver dealer for along time. Her email address is pdt212@gmail.com, or you could call her at 805-226-0320 between 10am and 3pm PACIFIC TIME.
Also, another long time Weaver dealer Petersen Supply Co. His phone number is (503) 246-3106. He is located in Portland Oregon. Both of these dealers could provide you with names of other wood chip hopper cars made by Weaver.