Hopper Bottom Boxcar

Courtesy of "Puddington" on the Railwire Net website, who writes:

"An interesting article for a 1921 Popular Mechanic's magazine about a Canadian Pacific Railway "hopper bottom boxcar" design..."

http://www.trainweb.org/oldtimetrains/photos/cpr_rolling/hopper_bottom_boxcar.jpg

It's a very short article with some photos.

Bob Chaparro

Hemet, CA