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Roadside Historical Markers Listing

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21 properties found
Science, Technology, Innovations Repurposed Properties Plaques, Markers (real ones) Industry History First Ever ...
Virtual
First Commercial Computer Designed Here: Eckert-Mauchly Company
Market Place at East Falls (formerly) , 3747 Ridge Avenue , Philadelphia, Pennsylvania, 19132, United States
Eckert and Mauchly w…
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Science, Technology, Innovations Hotels, Motels, B&Bs, Inns History
Virtual
First Public Cell Phone Call Here - April 3, 1973
New York Hilton Midtown , 1335 Avenue of the Americas, New York, 10019, United States
The first public cel…
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Science, Technology, Innovations Plaques, Markers (real ones) No Longer There Industry
Virtual
Inventor Walter Golaski's Workshop Was Here
Lancaster Walk at Drexel University , 3339 Lancaster Ave., Philadelphia, Pennsylvania, 19104, United States
Engineer/inventor/ph…
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Science, Technology, Innovations Schools, Universities Alumni
Virtual
Creator of LCDs went to this high school.
Abraham Lincoln High School , 3201 Ryan Avenue, Philadelphia, Pennsylvania, 19136, United States
The creator of liqui…
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Television Science, Technology, Innovations Repurposed Properties Pop Culture Neighborhoods, Villages, Towns, etc. Buildings
Virtual
Real World Philadelphia Site in 2004
Corn Exchange National Bank & Trust Company Building , 249 Arch St. , N3RD Street Corridor, Philadelphia, Pennsylvania, 19106, United States
MTV's Real World was…
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Science, Technology, Innovations Schools, Universities Repurposed Properties Prehistoric Parks History Childrens' Interests
Virtual
Mass Death Assemblage Fossil Dig
Inversand Fossil Quarry , 625 Woodbury Glassboro Road , Behind Lowe's Home Improvement Store in Mantua Twp., Sewell, New Jersey, 08080, United States
There is a fossil di…
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Science, Technology, Innovations Retail Stores, Malls Record Stores, CDs, Audio Radio Nostalgia No Longer There Neighborhoods, Villages, Towns, etc. Hobbies
Virtual
Herbach & Rademan was here, on Radio Row
Panera Bread , 1202 Arch Street, Philadlephia, Pennsylvania, 19107, United States
I was browsing in Th…
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Science, Technology, Innovations Retail Stores, Malls Record Stores, CDs, Audio Radio Nostalgia No Longer There Hobbies History Attractions
Virtual
Herbach & Rademan (& Liberty Bell) was here.
Independence Mall , 522 Market St., Philadelphia, Pennsylvania, 19106, United States
I was browsing in Th…
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Science, Technology, Innovations No Longer There Industry Factories, Mills
Virtual
Heebner Agricultural Works was here.
Mr. Tire Auto Service Centers , 22 South Broad Street , (Mr. Tire is at 10 S. Broad), Lansdale, Pennsylvania, 19446, United States
This is the approxim…
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Science, Technology, Innovations Radio Industry
Virtual
DuckDuckGo mentioned on Karen Hunter Show.
DuckDuckGo , 20 Paoli Pike, Paoli, Pennsylvania, 19301, United States
The www.duckduckgo.c…
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