Gear's illustrated catalogue of wood and iron working machinery (1872)
A.S. Gear, Gear, A. S · Boston : Printed at A.S. Gear's printing office, 62 Sudbury Street · leaf 249
They are well adapted for Hotels antl Public Institutions. Thej^ are used in almost all our Hotels inNew York, and by the various institutions connected with the city. Single or double Coils of Pipe attached, for heating from lOU to 800 gallons of water if desired. ..-_ ..J… … Holds Nine Irons around the sides, and when aBoiler is not in use, Five or Six more Irons may beplaced oil top. With this pattern, boiling water and heating Ironsis done at one time. Adapted to Large Families, SmallHotels and Laundries. We attach single or double Coils of Pipe for heatingfrom .50…
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-705-382.webp)
