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Washington, D.C., April 1918. "Downtown construction." Excavation with a theatrical backdrop. Harris & Ewing Collection glass negative. View full size.
As one who also still calls those big pavement-flattening jobbers "steam" rollers, I find it indescribably gratifying to know that people salvage, restore, collect and exhibit such things. Thinking about the logistics involved in such a hobby is mind-boggling, though.
What kind is it?
[Service Motor Truck Co. of Wabash, Indiana. - Dave]


Progress never stops but men always do, like the one on the fence, to watch a construction project.
At least one Thew steam shovel survives and operates:
I was surprised to see Clifton Webb -- but it turns out he was already about 30 at this point.
Founded in 1899 by Richard Thew, a Lake Erie freighter captain interested in the problems of handling iron ore and coal. He invented a new kind of shovel that revolved 360 degrees and could dig and deliver material from any position. More here.
My four-year-old never gets tired of Mike Mullligan and his steam shovel Mary-Anne. I had never seen the real thing before. Thanks for posting this!
They're straight out of Mike Mulligan. I suppose they only held one or two yards of dirt in those tiny buckets. Still, they were at least an order of magnitude faster than people with shovels.
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