|Steam Locomotive 1814 - George Stephenson||Abandoned Church||Lemoyne||Due east of Bolger Glade lies an abandoned church. On the upper landing, which requires sprinting and jumping, is a bird's nest containing the card.|
|Camera 1814 - Joseph Nicephore Niepce||Saint Denis||Lemoyne||Found in the building just south of the Photo Studio on the balcony.|
|Electrical Execution Apparatus 1888 - H.P. Brown A. Kennelly||Hanging Dog Ranch||West Elizabeth||Under the upstairs bunk bed in the house.|
|Typewriter 1829 - W.A. Burt||Blackwater||West Elizabeth||West of the Post Office, on a barrel next to the warehouse door.|
|Revolver 1836 - Daniel Buck||Annesburg||New Hanover||In back of the gunsmith on a table. Note this can only be acquired after accepting the "Smoking and Other Hobbies" mission.|
|Telegraph 1837 - Samuel Morse||Van Horn Trading Post||New Hanover||On a bench of the stagecoach near the abandoned train station to the northwest.|
|Manned Glider 1893 - Charles Kinnear||Caliga Hall||Lemoyne||On a workbench in the middle of the barn, centrally located in the area.|
|Dynamite 1866 - Alfred Nobel||Shady Belle||Lemoyne|| On the back porch of the mansion.
(will not appear in chapter 4)
|Cylinder Phonograph 1877 - Thomas Edison||Valentine||New Hanover||At Smithfield's Saloon, on the windowsill facing the street.|
|Player Piano 1829 - Edward Leveaux||Saint Denis||Lemoyne||On the piano inside the Bastille Saloon.|
|Electric Light Bulb 1876 - Thomas Edison||Doverhill||New Hanover||On a crate near the back door of the facility.|
|Fountain Pen 1884 - Lewis Waterman||Pleasance||Lemoyne||On a desk in the abandoned schoolhouse.|
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