149th Street Harlem Station

[sailormatlac]

What are the brown patterns on the ply? is it re-used from something else?

No. All material is brand new. I superposed the lower waffle plywood over the top plywood sheet and sprayed paint to mark the location for cross members. I followed a trick from Joe Balint from The Sipping & Switching Society.

http://s-ss3.home.mindspring.com/id1.html

Matt