Details

Autor(en) / Beteiligte

• Youngwerth, Frank

Titel

Economics of Snow Control at Switches: By Gas Heaters

Ist Teil von

• Railway track and structures, 1953-07-01, Vol.49 (7), p.662

Ort / Verlag

Bristol: Center for Research Libraries

Erscheinungsjahr

1953

Link zum Volltext

Beschreibungen/Notizen

• The management of the Erie has shown considerable interest in the control of switch heaters at remote locations. In the past few years it has authorized approximately $145,000 for this work and from this expenditure we conservatively estimate we are getting a 40-per cent return.