SemperFind said:That's how baby rocks are made.
What Harry talks about sounds just like what I find.And as mentioned above they are from early carbon cell batteries Late 1800's early 1900's.The part he describes would be the seal in the top.They were made from asphalt saturated paper Or wax.They can have a doughnut hole from the carbon rod or they can have the slit type hole in them from the carbon rod type like the one above.
But without Harry posting what he finds to see this is just my guess based on what he describes.
Take Care,
Pete
Electrochemistry Encyclopedia -- Nonrechargeable batteries
Yes Harry they fooled me for years (battery seals).Because of the shape they came in also they can look like clay as well which draws the trained eye to them.But after I found some still attatched like the one in the pics. it became clear then on for me.Also the location always seemed to be trashy late 1800's items around (most of the time)That's an interesting possibility, Pete. I can't make a strong argument one way or the other 'cause I doubt I could find an example in my extensive accumulation of oddments from the rivers.
I just remember being puzzled by the nature of the tar rings, and later finding a satisfactory explanation for them. The tar was preserved as it was applied, though it was hard, light, and brittle after losing all its volatile components.
I think the tar rings were not cast in a cylinder, nor was the opening tab-shaped or rectangular . . . such would have provided clues to usage that I just didn't have. I have found many carbon rods used as battery terminals, but they never were associated with a tar ring.
But, this doesn't help ID a stone ring such as 'NC...' describes. What do you suppose that ring is?
If it's light then it's not lead for sure.Did not know it was light.Just a few questions thenMan, if it is led, it is really light, but could be. It could just be a washed out old rock, but it was found a little ways from water. However, creeks and streams are rapidly being filled in or running dry around here. Thanks guys for the in put .
timekiller said:If it's light then it's not lead for sure.Did not know it was light.Just a few questions thenDoes it measure around 2.5 inches.Cause now you have me thinking it could be a old battery seal.They are light weight.I've seen some like yours sorta but mine are always found in the water so look a little different then yours.I'm not sure what one that has spent it's life on land would look like.But if it's light as you now say then I would have to question it being a rock also.I only suggested it was a net weight,cause it just reminded me so much of the one I had found in it's shape.Anyway thanks for the cool thread the other piece is very interesting in it's own right.
Take Care,
Pete,![]()