plumbing art roosevelt leland

Perrin & Rowe faucet. The bottom knob controls temperature; the upper knob pressure. It keeps a constant temperature and pressure, even if a toilet gets flushed. Photo by Page Graham.

Perrin & Rowe faucet. The bottom knob controls temperature; the upper knob pressure. It keeps a constant temperature and pressure, even if a toilet gets flushed. Photo by Page Graham.

Perrin & Rowe faucet. The bottom knob controls temperature; the upper knob pressure. It keeps a constant temperature and pressure, even if a toilet gets flushed. Photo by Page Graham.