Late 1800s to Early 1900s Paver Fire Brick. Manufactured by  Laclede in St. Louis Missouri. Brick measures  about 9 X 4-1/2 X 1-1/4 inches. Pictures are of the actual brick you will receive. I have other antique paver bricks for sale right now if you are interested. Combined shipping price stays at $15 for any purchase from 1 to up to 5 bricks. If you buy 6 to 8 bricks in one purchase, shipping will be $20 total. Check out my other listings, I have many other paver bricks listed and many more to come, plus great combined shipping, and many RARE pavers.