How to save 50 per cent on coal
Subtitle: also the utilty of hollow bolts as stays and as facts bettering combustion, comprised in a practical paper read before St. Louis Railway Club on Coal
By: by John Livingstone
Contributors: St. Louis Railway Club; New York Railway Club
Publisher: John Livingstone
Published: 1905
Place of publication: [United States]
Language: eng
Number of pages: 62
Subjects: Coal; Combustion; Bolts and nuts
Notes: "Comprised in a practical paper read before St. Louis Railway Club on Coal ... and a practical paper read before the New York Railway Club on the quality and utility of solid, "flexible" and hollow staybolts".