Also she encountered a pair of sawhorses overlaid with boards, upon which were rolls of green flock paper, several pairs of shears, a bucket of paste, a large, flat brush, a knife and a T-square.

"Some potential client," I observed inwardly, "who has heard of the removal of the five-hundred pound limit and has bearded me before I have had time to get the hang of T-square and compasses again.

In this groove move two rollers, which, in the center of the piece that connects them, carry two brass T-squares that are parallel with each other and at right angles with the first, or parallel with the axis of the Y's.

To this effect, the extremities of the axes of the wheels that support and guide them are made thin, and roll over the plane surface of recesses formed for the purpose in the lateral steel surfaces of the carriages, while the circumference of the wheels rolls in grooves along the two T-squares.

" He retired to the laboratory and presently returned with a T-square, a military protractor, a pair of dividers and a large drawing-board on which was pinned a sheet of cartridge paper.

I once allowed my conceit to deceive me into thinking that I could put together, as you call it, a first-class cabinet, because I had handled plane and chisel and T-square more or less doing carpenter's work.