Architectural Graphic Standards Posted on February 4, 2011 by adambelanger Last year I picked up a book at Goodwill called “Architectural Graphic Standards.” It’s one of the best things I’ve ever found at Goodwill. Below is a small portion of the page on pneumatic tubes. More to come soon. Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Like this:Like Loading... Related Published by adambelanger View all posts by adambelanger