Seth Thomas Number 19, eight-day regulator with glass double-vial mercury pendulum at the California State Railroad Museum in Sacramento.The Santa Fe Time Department had charge of many of these excellent clocks for very accurate timekeeping. I looked at two, hanging side by side in the dispatcher’s office in Temple, Texas about 50 years ago when they were being sold off. I really wanted one, but even then the price tag was $3,500.
The mercury pendulum was used on some very accurate clocks for temperature compensation (as ambient temperature rose, the pendulum rod expanded, but so did the mercury level).
Much more on railroad timekeeping at http://RailroadGloryDays.com/RailroadTime
It wouldn’t look too bad in the Chasewater Railway Museum either!
The lovely little Sonoma at the California State Railroad Museum is one of three locomotives built in 1876 by Baldwin Locomotive Works for the narrow gauge North Pacific Coast Railroad.
The NPC operated in the northern California counties of Marin and Sonoma that carried redwood lumber, local dairy and agricultural products, express and passengers. The NPC operated almost 93 mi (150 km) of track that extended from a pier at Sausalito (which connected the line via ferry to San Francisco) and operated northwest to Duncans Mills and Cazadero (also known as Ingrams).
The NPC became the North Shore Railroad (California) (NSR) on March 7, 1902. In 1907 the North Shore Railroad became part of the Northwestern Pacific Railroad (NWP). Southern portions of the line were standard gauged and electrified by the North Shore for suburban passenger service, though tracks north of Point Reyes Station remained 3 ft (914 mm) narrow gauge until abandonment in the late 1930s.(Wikipedia)
Posted in Narrow Gauge, Steam Locomotive Classes of a Leisurely Era
Tagged Baldwins USA, California State Railroad Museum, Narrow Gauge, North Pacific Coast Railroad, Old Railway Lines, Sonoma, Steam Engines, Steam Locomotives, Steam Trains, USA