[CJ Wolf]

As xone pointed out it’s a landscaping retaining wall block. I can see the similarity to the history.com logo. The image appears to be from a company called keystone.

[txhurl]

You know, once this is all over, we have ‘it all’ to write the REAL history of these two years.

[smoky415]

http://www.yorkbuilding.com/hardscape-products/retaining-walls/structural/keystone-standard-iii/