Alan Mays: Uncle Sam Automaton at the Columbian Exposition, Chicago, Illinois, 1893
Alan Mays: The Manufacture of Chocolate: A Schematic Flow Sheet, Klein Chocolate Company, Elizabethtown, Pa.
Man_of Steel: Vintage Library Book that wasn't returned (😁) - circa 1961
crackdog: Vintage Scientific Optician printing block
Max Garçia: Scolmatore di Pontedera
crackdog: Human Visera from The Household Physician, 1905
Wires In The Walls: Biography Of The Earth
Wires In The Walls: Handbook Of The Heavens
Wires In The Walls: Haven't You Watched "Star Trek"?!?!
playability_de: Software Asset Management Strategies (SAMS) 2015: Christophe Jonot
Man_of Steel: Skull- model from Dental Training School- Vintage
lemongraphic: Verizon Challenge your streaming Strategy infographic
lemongraphic: Verizon Challenge your streaming Strategy infographic
lemongraphic: Verizon Challenge your streaming Strategy infographic
lemongraphic: Verizon Challenge your streaming Strategy infographic
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
lemongraphic: Terkaya wealth management branding
Jason Anscomb: Captain hot-head
lothar_bauer: exodus32illu1
Susanlenox: Exposure electricity at home (1924)
exaquint: Daniels, Farrington - Direct Use Of The Sun's Energy
exaquint: Edinger, James G. - Watching For The Wind
exaquint: Frank, Philip G. (edited) - The Validatino Of Scientific Theories
exaquint: Gamow, George - Gravity
exaquint: Fink, Donald G. & Lutyens, David M. - The Physics Of Television