ArticleslgStudy

science

Real photo postcard

Real photo postcard is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Real photo postcard rather than just read about it. In short: A real photo postcard (RPPC) is a continuous-tone photographic image printed on postcard stock. The term emphasises the distinction between the real photo process and the lithographic or offset printing processes employed in the manufacture of most postcard images.

Real photo postcard — main illustration
Real photo postcard — illustration

Key takeaways

  • Real photo postcard belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Real photo postcard to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Real photo postcard from memory before moving on to harder problems.

Reference excerpt

A real photo postcard (RPPC) is a continuous-tone photographic image printed on postcard stock. The term emphasises the distinction between the real photo process and the lithographic or offset printing processes employed in the manufacture of most postcard images.

History In 1903, Kodak introduced the No. 3A Folding Pocket Kodak. The camera, designed for postcard-size film, allowed the general public to take photographs and have them printed on postcard backs, usually in the same dimensions (3-1/2" x 5-1/2") as standard vintage postcards. Many other cameras were used, some of which used glass photographic plates that produced images that had to be cropped in order to fit the postcard format. In 1907, Kodak introduced a service called "real photo postcards," which enabled customers to make a postcard from any picture they took. While Kodak was the major promoter of photo postcard production, the company used the term "real photo" less frequently than photographers and others in the marketplace from 1903 to c. 1930. Old House Journal states that "beginning in 1902 Kodak offered a preprinted card back that allowed postcards to be made directly from negatives." This technology allowed photographers to travel from town to town and document life in the places they visited. Old House Journal continues: "Local entrepreneurs hired them to record area events and the homes of prominent citizens. These postcards documented important buildings and sites, as well as parades, fires, and floods. Realtors used them to sell new housing by writing descriptions and prices on the back. Real photo postcards became expressions of pride in home and community, and were also sold as souvenirs in local drug stores and stationery shops." On March 1, 1907, federal legislation permitted senders to include a message on a portion of the back of a postcard for the first time. Prior to that time, the address only was allowed on one side while the other side could present a photo or artwork. The front side could then accommodate a full-size real photograph. The popularity of real photo postcards soared nationwide, and many people began collecting the cards in albums. The format provided an extensive photo history of the United States, particularly of small-town and rural locations where photography was often a luxury. Many real photo postcards were unique prints captured by amateur photographers, but others were mass-produced by companies such as the Eastern Illustrating and Publishing Company in Belfast, Maine. Real photo postcards were sometimes created and sold as mementoes at the scene of lynchings; (see also lynching postcard) they were also used to document such important events as the Mexican Revolution. Real photo postcards may or may not have a white border, or a divided back, or other features of postcards, depending on the paper the photographer used.

Bibliography Bernhard, Willi: Bernhard Picture Postcard Catalogue: Germany 1870-1945, 1982 Bogdan, Robert and Todd Weseloh: Real Photo Postcard Guide: The People’s Photography. Syracuse, NY: Syracuse University Press, 2006. ISBN 0-8156-0851-9 Morgan, Hal & Brown, Andreas: Prairie Fires and Paper Moons: The American Photographic Postcard: 1900-1920, David R. Godine Publisher, Boston, 1981 Nicholson, Susan Brown: The Encyclopedia of Antique Postcards, Wallace-Homestead Book Co., Radnor, PA, (1994). Sante, Luc: Folk Photography: The American Real-Photo Postcard 1905-1930, YETI Books, 2009 Smith, Jack H.: Postcard Companion: The Collector's Reference, Wallace-Homestead, Radnor, PA, (1989) Covington, Ernest G.: "Dating Post-1920 Real Photo Postcards," in Postcard Collector, July 1986, pages 26–28. Tulcensky, Harvey and Laetitia Wolff: Real Photo Postcards (Princeton Architectural Press, 2005) Vaule, Rosamond B.: As We Were: American Photographic Postcards, 1905-1930, David R. Godine, Publisher, Boston, 2004.

References

External links Gallery of Real Photo Postcards at The Morning News

Illustrations

Real photo postcard: A typical 1940s–early 1950s black-and-white real photo postcard
A typical 1940s–early 1950s black-and-white real photo postcard

Worked examples

Example 1 — a first encounter with Real photo postcard

Start with the simplest possible case. Write down what Real photo postcard claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Real photo postcard before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Real photo postcard ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Real photo postcard

In research
Real photo postcard appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Real photo postcard in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Real photo postcard is common in secondary-school and first-year university syllabi. It links to neighbouring topics Film formats, History of photography, Postcards, so understanding it makes those chapters shorter.
In everyday life
Look for Real photo postcard outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Real photo postcard in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Real photo postcard means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Real photo postcard out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Real photo postcard in simple terms?

A real photo postcard (RPPC) is a continuous-tone photographic image printed on postcard stock. The term emphasises the distinction between the real photo process and the lithographic or offset printing processes employed in the manufacture of most postcard images.

Why does Real photo postcard matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Real photo postcard?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Real photo postcard.

Tags

  • Film formats
  • History of photography
  • Postcards

Keep exploring