National boilers, radiators, and specialties: catalog no. 26 (1920)
National Radiator Company · National Radiator Company · leaf 61
Screw-Stem GlobeValves Brass, Rough Body, Plated All Over H inch $1.00 34inch 1.26 mjhmi^ l inch 1-80 ^j IH inches 2.52 \y% inches 3.50 .P^g^lf1 2 inches 5.30 2K inches 10.00 3 inches 14. 40 Roughing-in measurements, pages 112 and 113. 61 NATIONAL HEATING SPECIALTIES Regulating Valves … Made for Use onNatural Gas Made for Use on Street,Steam and Gas Size x/2%1 2 2V23 33^4 4 List Prices and Sizes of Valves for Street, Steam and Natural Gas High Pressure Steam Valves Price nch $ 5. 50 nch 5.50 nch..,. 6.00 nches 7.25 nches 9. 00 nches 15. 00 nches 21. 00 nches 34.00 nches 50.00…
