Historic locomotive #425 passes through Tamaqua at 1 p.m. Friday on a test run to Steamtown National Historic Site in Scranton after two years of repairs and restoration. It was built on Jan. 16, 1928, by Baldwin Locomotive Works of Eddystone, Pa., and today is owned by Reading, Blue Mountain & Northern Railroad. The engine and tender tip the scales at almost 400,000 pounds. The steam engine reportedly will return to the railroad's Port Clinton headquarters Sunday.