HO Armstrong Electric Motors - Kit

From Walthers:

The Walthers Cornerstone HO Scale Armstrong Electric Motors Background Building is a great way to add an industry to your layout between your rearmost tracks and your backdrop. Like many big city buildings, this factory has a covered concrete freight car loading dock. Install a spur and add more operating fun to the small space between your layout and background scene. Great by itself or as a part of an entire complex along your background. 

• Trackside wall of typical three-story curtain-wall factory
• Thin-profile background building - use against your background scene
• Large multi-pane windows and boxcar loading dock
• Easily cut and customized
• Great for steam or diesel-era layouts
• Molded in appropriate colors and clear plastic

Armstrong Electric Motors can be built in one of three different sizes: 16-5/8 x 1-1/2 x 6-5/8" 42.2 x 3.8 x 16.8cm, 11 x 1-1/2 x 6-5/8" 27.9 x 3.8 x 16.8cm or 5-3/8 x 1-1/2 x 6-5/8" 13.6 x 3.8 x 16.8cm