JF Ptak Science Books
So, this is clearly film of some sort, and seems to be a picture of something, but a picture of what? This is a positive of a negative, and the major hint here is that the year it was made was 1923.
Answer below:
Recent Posts
Archives
Categories
- Absurdist, Unintentional (1,452)
- Alphabets (136)
- American History: Western Exploration & Native Americans (120)
- Anticipation, History of (812)
- Architecture and Building (478)
- Art (108)
- Art History (684)
- Astronomy (324)
- Atlas of Dead Ideas (72)
- Atomic and Nuclear weapons (362)
- Aviation & flight (294)
- Bad Ideas (1,008)
- Beautiful books (62)
- Biology (24)
- Blank and Empty Things; A History of (726)
- Books–Great Cover Art (114)
- Books–title pages, beautiful (70)
- Books: Great & Lost in the Dust (24)
- Books: Title Pages, Unusual (30)
- Boredom, History of (22)
- Brevity and Complexity (102)
- Calculating (118)
- Chemistry (1)
- Chemistry, history of (32)
- Children's Art (46)
- Circles, Geometry (12)
- Color & its advanced Abuses (62)
- Color Theory (64)
- Computer Tech/History (258)
- Contraries (22)
- Cross-Sections (50)
- Daily Dose from Dr. Odd (168)
- Economics (16)
- Electro-LUXurious (42)
- Exploration (6)
- Fantastic Beasts and Tales (18)
- Fantastic Titles (90)
- Fear, History of (42)
- Future Punk (54)
- Future, History of the (624)
- German Design (28)
- Histories of Smallness (60)
- History (4)
- History of Dots (144)
- History of Goodbye (122)
- History of Holes (67)
- History of Lines (166)
- History of Memory (64)
- History of Nothing (94)
- History of the Future (690)
- How Fast Stuff Is. (6)
- Iconography (160)
- Imaginary and Impossible, Museum of the (28)
- Impossible Books (70)
- Industrial & Technological art (342)
- Information, Quantitative Display of (1,236)
- Inventions (132)
- Lines, History of (72)
- Literature (4)
- Magnifcent Mundane (28)
- Manuscripts (12)
- Maps, Cartography, History of Mapmaking (500)
- Maps/Diagrams of Imagination & Ideas (348)
- mathematics, logic (220)
- Medicine, History of (180)
- Memory, Historry of (24)
- Militaria (950)
- Mistakes, The Importance of (14)
- Music (24)
- Mythology (28)
- Naming Things (294)
- Outsider Logic (196)
- Patents (118)
- Perception (374)
- Perspective (398)
- Photography (290)
- Photography, history (138)
- Physics (117)
- Picture Post/Image Dump (10)
- Piles, History of (2)
- Politics, American (6)
- Poster Series (10)
- Prints–looking HARD/deeply at (558)
- Propaganda (110)
- Psychology (40)
- Quantum Theory (1)
- Questionable Quidity (52)
- Reference Tools (76)
- Science (14)
- Social History (293)
- Sports (10)
- Statistics–Fossil, Found, Odd, Forgotten (58)
- Strange Things in the Sky (82)
- Tech-Quiz (30)
- Technology, History of (835)
- Title Page Art, Beautiful (64)
- Travel (6)
- Uncategorized (309)
- What is It? (28)
- Women, History of (196)
- WORD art (30)
- World War I (496)
- World War II (55)
- Writing Systems (16)
- You Are There (12)
- Zoomology (50)