Laurel Machine & Foundry Co has been in business since 1904. You can buy their cast iron skillets online if a drain clean out isn’t your style.
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Laurel Machine & Foundry Co has been in business since 1904. You can buy their cast iron skillets online if a drain clean out isn’t your style.

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I’ve posted Albion Illinois bricks before, but I found a new specimen this morning and liked the arrangement around it. A lot of greenery for December. Strong light, too.
A 2008 newspaper article describes Albion as the automotive filter capital of the Midwest, but it once boasted a number of brick companies, including Bassett & Sons, Albion Shale Brick, and Albion Vitrified Brick Company.
City of Milwaukee sidewalk, laid by A. J. Heinen Inc. in 1987
City of Milwaukee sidewalk, laid 1996
Arlington County Transportation manhole cover, East Jordan Iron Works

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Capitol Foundry VDHT signal box
Indiana Paving Brick and Block Company brick
MCI manhole cover
Henry Fischer sidewalk, laid 1922
Boston Water and Sewer Commission grate
My son took this photo; that's him in the bottom left. Thanks, O!
The Boston Water and Sewer Commission was formed in 1977, meaning this grate is much more modern than I'd imagined from the photo and the design. It's interesting how all three textures - old brick, new brick and grate - meet at a common point. It lends the image a perspective we don't often get to see.

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Standard Water cap
So the truth is that my infrastructure photos have become impossibly unorganized. I have hundreds stuck on my phone, hundreds more in a scattered folders, and lots of places I keep meaning to visit. There's a lot of infrastructure, you know, and I really only organize one or two things at a time.
So there we go: rather than a well-curated exploration of given areas or forms, we get photos like this, sent moments after it was taken out front of the coffee shop where I intended to write.
If I was a sidewalk blogger rather than an infrastructure blogger, all the photos would be oriented differently. Here, as so often elswhere, the sidewalk line traverses at some odd angle. But it's the cap that's odd, not the sidewalks, which as a rule comport themselves in parallel and perpendicular ways with the buildings and street around them.
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Con Edison Co. manhole, made in India.
New York City is my favorite place to look for invisible infrastructure, not least because people don't blink an eye at a man photographing manhole covers. Except for that tourist couple, but eh, tourists, right?
This gorgeous Con Edison manhole cover features a unique circular pattern. I love the way it contrasts with the surrounding pavement. Sadly, there's no specific foundry credited here; just a general "Made in India" on the upper right.
Economy Cement Inc. sidewalk, laid 2010.
*In grandfather voice* In the old days, companies made sure their sidewalk stamps lined up correctly, everything all parallel and perpendicular. Now get off my lawn.
The Economy Cement stamp pictured here is typical of most modern construction. My hope is to someday find where the cut-end oval style originated. One thing that stands out: the WIS abbreviation for Wisconsin. Does the stamp predate the move to 2-letter state abbreviations in 1963, or was the decision made for aesthetic reasons?
Anonymous gas valve cap, Boston.
A dear friend took this wonderful photo in Boston last weekend. The piece is anonymous - no maker's mark, no date of manufacture - but the patina is wonderful. We get all the shades of rust, from the almost-orange to the deep brown of the oxidizing metal. I love the outline of the original cap, largely worn away in the corners, and how the traces of it remain on the newer concrete.

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Crane Construction Company sidewalk, laid 1971.
Crane had some tricky layout choices to make in designing their sidewalk stamp. They chose to highlight Crane by leaving it alone on the first line, and fit Construction Company Inc. on the second. I might have put the split between Construction and Company.
Crane Construction doesn't appear to be located at 919 N. Michigan Avenue anymore. Their website - mostly featuring "COMING SOON This section currently under development" centered on the page - lists their current location as being in Northbrook, Illinois.
All in all, though, it's a delightful stamp. Simple, even approacing elegant and in solid shape for being over four decades old. I suspect most modern sidewalks don't fare nearly as well with age.
Neenah Foundry manhole cover for the City of Madison.
I had the pleasure of visiting Madison over Memorial Day and found this gorgeous localized manhole cover by local favorites Neenah Foundry featuring a stylized portrait of the state capitol building.
No date, but these manhole covers all appeared to be no more than a decade or two old. Good call, City of Madison Engineering.