Democratic Sentinel, Volume 16, Number 5, Rensselaer, Jasper County, 19 February 1892 — Algol’s Velocity. [ARTICLE]

Algol’s Velocity.

The observations indicate a velocity of twenty-six miles a second for Mgol and its diameter as 1,000,000 miles. New York Schoolteachers. New York City employs 3,543 pub. Uc schoolteacher*