The Spanner Boiler LTD Instruction Manual Swirlflo Oil Fired Boiler Steam Engine from 1954 & 1955 is a valuable piece of railwayana collectable. This paper manual provides detailed instructions on the operation and maintenance of the Swirlflo oil-fired boiler, offering a glimpse into the transportation industry of the mid-20th century. With its focus on the use of steam engines, this rulebook is a must-have for collectors interested in the history of railway transportation. Nice book with lots of information in it Please look at my other items
