Building and Engineering Catalog 1921 Edition . Special Features: Large Deep Fire First Clean-out DoorsLarge Sections. For Soft or Hard Made Low Base unl«-ss -pi-c ially ordered otherwise. 19 sizes. Showing arrangement of Twin. Triple and Quadruple Head for Sovereign Boiler-. We Designed These Boilers—We Did Not Copy Any Others. LIST OF SIZES AND CAPACITIES. Net Capa- Gross Capa- Height of Inside Diameter Tapped Regular single Recomme nded Size ol Size or Number city of city of List Price. Boiler Diam. Depth Smoke (Openings. $ (Ml 4 227 340


Building and Engineering Catalog 1921 Edition . Special Features: Large Deep Fire First Clean-out DoorsLarge Sections. For Soft or Hard Made Low Base unl«-ss -pi-c ially ordered otherwise. 19 sizes. Showing arrangement of Twin. Triple and Quadruple Head for Sovereign Boiler-. We Designed These Boilers—We Did Not Copy Any Others. LIST OF SIZES AND CAPACITIES. Net Capa- Gross Capa- Height of Inside Diameter Tapped Regular single Recomme nded Size ol Size or Number city of city of List Price. Boiler Diam. Depth Smoke (Openings. $ (Ml 4 227 340 247 00 .-„».,. , 17*j 7 3-2 4-2 !j i v ., s.$ 1 ?> 260 37. :.44 16, 17, 7 3-2 4-2 3! g 7 K,x *, 4 4 300 450 52 19, IS, . 4 J 5-2 i 8 S,X ,M, 2 .» ;<»,.-» 550 32o on 66fc 19! j 1&1. 7 4 2 4 s 2H 4 A2\) 025 350 00 53


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Keywords: ., bookcentury1900, bookdecade1920, bookidbuildingande, bookyear1921