On back of the photograph, "First regular switch engine in San Jose Yard. A switch engine was put on in 1886 for 3 months in the fall. Photo taken 8/8/1887. The San Mateo, D. M. Manhive-engineer; H. Haggerty-fireman, J. Grismer-foreman, J....
Electric locomotives; Electric railroads; Los Gatos (Calif.); Postcards; Santa Clara County (Calif.)--History; Saratoga (Calif.); Trestles;
Color postcard of the trestle on the interurban electric railroad between Saratoga and Los Gatos, Calif. On verso of postcard: Addressed to "Miss C. Stolte, San Mateo, Calif." Postmarked "1908 Mar 8."
Scientific apparatus and instruments; Santa Clara University (Calif.); Thermodynamics--Experiments;
The brass ball will just pass through a brass ring when cold, but when the ball is heated in boiling water it expands so that it no longer passes through the ring. The ball and ring demonstration of heat expansion has been in use since the early...
Thermodynamics--Experiments; Scientific apparatus and instruments
The brass ball will just pass through a brass ring when cold, but when the ball is heated in boiling water it expands so that it no longer passes through the ring. The ball and ring demonstration of heat expansion has been in use since the early...
