this post was submitted on 10 Oct 2023
86 points (97.8% liked)

What is this thing?

5556 readers
57 users here now

Let us help you identify that mysterious object you’ve found.

Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.

founded 1 year ago
MODERATORS
 

No idea what this is or what the letters might be.

top 25 comments
sorted by: hot top controversial new old
[–] Hotdogman@lemmy.world 70 points 1 year ago (1 children)

It's Latin.

It says "Don't dead open inside."

[–] Jack_of_all_derps@lemmy.world 3 points 1 year ago* (last edited 1 year ago)
[–] athos77@kbin.social 14 points 1 year ago (1 children)

Was your house built on the site of a previous house?

[–] Xyphius@lemmy.ca 7 points 1 year ago (2 children)

it actually was a street prior to 1954

[–] athos77@kbin.social 14 points 1 year ago* (last edited 1 year ago) (1 children)

Okay. You said it was like ten inches down, so I'd guess it's probably not something related to your house, it's probably some bit of infrastructure from the old street. Which means we should be thinking in the realm of "outside municipal access covers", and not "something installed to make my house better".

[–] schmidtster@lemmy.world 5 points 1 year ago

10” isn’t all that deep. 4-6” slab with some subgrade. That’s 10” and would be about the depth for backflow preventers. Which that likely isn’t. But depth means nothing.

[–] Taleya@aussie.zone 1 points 1 year ago

Uhhh was it a bombed out one?

[–] redacted_name@lemmy.ca 12 points 1 year ago (1 children)

What are/were the names of the local water, electricity, gas companies?

Either that or a prototype slime monster trap...

[–] Xyphius@lemmy.ca 2 points 1 year ago (1 children)

it's changed over the years. I'll check what it was back in the 50's

[–] athos77@kbin.social 6 points 1 year ago (1 children)

Can you try that thing where you put a sheet of paper over the letters and gently rub a pencil sideways over it, see if you get any more details on the letters?

[–] thisbenzingring@lemmy.sdf.org 10 points 1 year ago

Probably something like a sewer drain access point

[–] MedicPigBabySaver@lemmy.world 8 points 1 year ago

Don't open that! If you do, I'll know where the next pandemic began.

[–] 900footjesus@lemmy.world 7 points 1 year ago (1 children)

Are there any wires attached that aren't in the picture? First thing I thought of was some kind of grounding device.

[–] Xyphius@lemmy.ca 3 points 1 year ago (1 children)

looks likes it's just surrounded by dirt

[–] 900footjesus@lemmy.world 4 points 1 year ago (1 children)

...and nothing underneath?

[–] Xyphius@lemmy.ca 1 points 1 year ago (1 children)

not that I've been able to see less I start digging

[–] 900footjesus@lemmy.world 0 points 1 year ago

I would do that. Start on the side away from the bolts and see if that is a lid.

[–] Grass@sh.itjust.works 5 points 1 year ago (1 children)

You don't have a call before you dig phone line in your area?

[–] Xyphius@lemmy.ca 2 points 1 year ago

I would have to yes.

[–] ICastFist@programming.dev 3 points 1 year ago (1 children)

Is that another cover lid with screws? The letters look like C U B E, though it could be a 6 and an 8 where I think it's C nd B

[–] LillyPip@lemmy.ca 2 points 1 year ago

Not sure it helps, but I fiddled with the levels & stuff to try to make the lettering clearer. Didn’t have much success, but I do see something that could be ‘co’ to the right:

Adjusted image

[–] amansman@sh.itjust.works -2 points 1 year ago (1 children)

No harm in spinning the bolts out I wouldn't think. If it's sewer maybe it's covering a conventional looking plug cap.

[–] Son_of_dad@lemmy.world 18 points 1 year ago (1 children)

If it's pressurized there could be harm

[–] greyhaven7@lemmy.world 2 points 1 year ago

Especially if it is suage