The Archbishop lays a foundation stone.
Item title reads: "Archbishop of Canterbury - Lays foundation stone of the new Archbishop Tennison's Grammar School."
The Archbishop in a frock coat, holding top hat, inspects the assembled Guard of Honour of soldiers with rifles. The Archbishop and others watch as a large stone is lowered into place by man using block and tackle. One man guides the stone and the Archbishop taps it gently into place.
Note: The stone looks like a large white block, could be a block of anything.