Found in Alva by Gordon Wyle.
This is a large floor tile and very similar to the Alloa floor tiles – click me.
Note the last ‘T’ is different to the rest of the letters in that it has serifs and the others do not.
I do not believe Clayton & Cos is the tile manufacturer. I believe this is the name of the company that made the tile/brick making machine – Henry Clayton, Son and Howlett of Atlas Works, Harrow Road, London.
There are many examples of brick stamped Clayton & co on one side and the brick manufacturer on the other. I believe this was a marketing ploy either by Henry Clayton themselves to promote their machines or by the brickmakers who were keen to let the world know that their bricks were made on a Clayton machine and thus perhaps of a better quality than other bricks.
Example 1 and example 2
This brick was very likely manufactured at the Alva brick and tile works but by which individual?
Possible manufacturers.
1867 – William Robertson, Brick and Tile Maker, Alva, Dollar.
1878 – J & D Philp, Brick & Tile Makers, Alva Brickworks, Alva, Clackmannanshire.
1886 – John Philp, Brick and Tile Maker, Alva Works, Alva, Clackmannanshire.
1903 – Andrew Harley, Brickmaker, Colbrook Place, Alva. RSO Clackmannanshire.