Bricks With Protrusions

By Ben T. Sheppard
Bricks with protrusions at the sides could be used as spacers. This would make it a lot easier for the amateur bricklayer to keep each course level.
By Ben T. Sheppard
Bricks with protrusions at the sides could be used as spacers. This would make it a lot easier for the amateur bricklayer to keep each course level.