Mergenthaler House

Mergenthaler House (HM3Y4)

Location: Baltimore, MD 21217
Country: United States of America

N 39° 18.367', W 76° 37.372'

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Inscription
From 1894 to 1899, this house was the residence of Ottmar Mergenthaler, a German immigrant who revolutionized the art of printing with his invention of the Linotype. Previously a typesetter searched for a single character, then placed it in a line for printing; Mergenthaler's machine enabled him to assemble and cast an entire line of type in a matter of seconds.

His machine was patented in 1884, but his first commercial demonstraion did not occur until two years later in the composing room of the New York Tribune.

By 1900, there were 8,000 linotype machines in newspaper plants across the nation; by 1970, there were more than 200,000 worldwide. It has been estimated that until the recent developments in cold type processes, the Linotype machine, or its descendants, set 80% of all the text read in the world.

The Mergenthaler House was built in 1874-1875 by Joseph S. Hopkins, nephew of the noted philanthropist, Johns Hopkins.
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Details
HM NumberHM3Y4
Series This marker is part of the Maryland: Baltimore City Historical Markers series
Tags
Placed ByThe City of Baltimore, Printing Industries of Maryland, Inc., sponsor, and William Donald Schaefer, mayor
Marker ConditionNo reports yet
Date Added Friday, September 26th, 2014 at 3:43pm PDT -07:00
Locationbig map
UTM (WGS84 Datum)18S E 360076 N 4352003
Decimal Degrees39.30611667, -76.62286667
Degrees and Decimal MinutesN 39° 18.367', W 76° 37.372'
Degrees, Minutes and Seconds39° 18' 22.02" N, 76° 37' 22.32" W
Driving DirectionsGoogle Maps
Area Code(s)410
Closest Postal AddressAt or near 157 W Lanvale St, Baltimore MD 21217, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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