Mark Diff posted:Nice pics everyone. Brian, your source of prototype photos is seemingly inexhaustible.
This week on the team track, the last of a supply of cement blocks, made in the "Lego" style, is being loaded into a boxcar. These experimental blocks are being shipped to a near by university where students from the school of Engineering will test and evaluate them. They will try determine how these new blocks "stack up" against traditional cement blocks...
Very nice, Mark.