I have long-wondered what type of tug boat operated at the Smoot Sand & Gravel plant in Georgetown. While searching in some old newspaper snippets I saved over the years, I came across the following image from the Washington Evening Star, April 6, 1960, of a census-taker working at the wharf by Smoot. In the background is a nice view of the tug that was working at that time.

Here’s a cropped image, a bit zoomed in:

Back in January, at the Amherst Model RR show in Springfield, MA I picked up one of these lovely 53′ Harbor Steam Tug models by Seaport Model Works:

I’d say it’s a pretty good relative match for the one seen in the photo, size and shape-wise. I’ve already got a Sylvan Scale Models HO scale coal barge kit to use with the tug. Should make for a very nice scene.