Harbaugh, Leonard. 1771-1814. Baltimore, Md.. master builder --inventor --engineer --

Access_id	30858 (1)
Rediscov_id	15097 (1)
Name	Harbaugh, Leonard (3)
Active date	1771-1814 (2)
Location	Baltimore, Md. (7034)
Trade	master builder --inventor --engineer -- (1)