N.S.W.: Steam Pressure Gauges: a wood section 89 x 40 cm displaying three different oval gauges and two gauges with glass tubes - Appears To Be From A Classroom. Gauges = SICo, -3 to 350 psi, 15 cm diameter; Floyd, 0 to 100 psi, 15 cm diameter; Bourdons, 0 to 50 psi, 12 cm diameter; 2 x John glass gauges, each 50 cm long. Generally good condition. (1 unit with 5 gauges)