A photographic image is formed through the exposure of a photosensitive emulsion to light: this is the essence of a photograph. Photo emulsion, which is carried on a paper or plastic support, is composed of a light-sensitive image material e. Most prints are typically positive images. Photo prints may be full-color or monochrome, which means that the image is rendered using a single color e. Monochrome prints are split into three categories: 1-layer image material only , 2-layer image material in a binder , or 3-layer image material in a binder atop a baryta coating. The duration of an exhibit should be determined in advance, and no item should be placed on display permanently. Most items should not be displayed for longer than 3 to 4 months, assuming other conditions such as light levels, temperature, and relative humidity are within acceptable ranges. Facsimiles or items of low artifactual value may be exhibited for longer periods of time.
When photographs are passed down through generations of families, sometimes the stories of the people in the images become fragmented or lost. If you find yourself with a collection of photographs that lack contextual information, there are a number of clues you can look out for. The most effective way to date photographs is to combine historical analysis with knowledge of different photography techniques and materials through time.
Here at The National Archives, we have teams who specialise in both areas and in this blog, Visual Collections Researcher Katherine Howells and Conservator of photographs and paper Ioannis Vasallos share their tips. You can also look out for handwritten notes on the back of the photograph such as names, events or locations.
Photographs are one of the treasures of genealogy. Carte-de-visite – a 2 3/8” by 4” photographic calling card with the image printed on paper.
Share This Page. Thread Tools. Sep 15, 1. Messages: 2. Sep 15, 2. To elaborate more on the topic. As some of you may or may not know, not all Kodak photo paper is branded with the same watermark on the back. Knowledge of the different types of watermarks and the time period in which they were used can be useful to those who collect vintage photos.
During this time period Kodak also used selective underlining of letters and in the s they also introduced selective overlining of characters.
How to Date Photos When Even Your Family Can’t Remember Them!
This site is password protected, for access apply here. The photographic paper backprinting project began in June, , and stemmed from an interest in documenting manufacturer applied markings while also providing a broad method for dating photographic prints with such markings. Marking presented on this site are from fiber-based gelatin silver papers.
Paul Messier began collecting photographic papers in the late s. The collection now comprises approximately 5, papers most of which are fully catalogued. The papers date from the late 19th century to the present.
Hello, I was referred to this site and I am wondering if anyone can help me date some photos based on the Kodak watermark stamped on the.
To browse Academia. Skip to main content. Log In Sign Up. Download Free PDF. Guide to Identifying and Dating Photographs. David Cycleback. Check out the back of a s or s photo. In the late s photo paper manufacturers introduced resin coated paper that is still widely used today. Resin coated paper has a smooth plasticy feel on the back, as it was coated in a plastic resin.
Many of your s to current family snapshots are resin coated. Check them out. This guide is a supplement to your personal experience and springboard to your continuing education. This experience and education includes handling and looking at a variety of photographs, reading books and articles and asking lots of questions of dealers, experts and fellow collectors.
PAPER FORENSICS & AGE DATING
The cabinet card was a style of photograph which was widely used for photographic portraiture after The carte de visite was displaced by the larger cabinet card in the s. In the early s, both types of photographs were essentially the same in process and design. However, later into its popularity, other types of papers began to replace the albumen process.
Despite the similarity, the cabinet card format was initially used for landscape views before it was adopted for portraiture. Some cabinet card images from the s have the appearance of a black-and-white photograph in contrast to the distinctive sepia toning notable in the albumen print process.
Works with expired photographic paper. Discussion in ‘ Antiques and Collecting ‘ started by comicguy, Sep 15, Dating This Page. Thread Print. Sep 15, 1.
Below Dating velox paper shown a very early leaflet for Royal Bromesko paper dating from August Q rail tenders dating Set of the darkroom on verso, they are not know, possesses unique qualities. Panatomic-X sheet film was introduced in the UK in vdlox an improved version of Kodak Panatomic Dating velox paper film. The kind of thing that ends with me staring out a train window as I rumble across the great plains contemplating my victory and lamenting papfr losses I suffered for it.
Tooth : A slight surface texture. Printing the negative the wrong way round would still be necessary even when transferring to a transparent support, such as glass, clear plastic, or a thin fabric, if the intention was to use the Transferotype for making lampshades. Purchase a copy of Identifying Common Daitng in Antiques. Available in the UK until Dating velox paper this form.
Correlation between gloss reflectance and surface texture in photographic paper
Although it includes two Georgian buildings, the image is decidedly modern in its composition and atmosphere. Two cars can be seen moving out of the shot, three hat-wearing men are ambling down the street, one with a parcel under his arm. A female cyclist wearing a fashionably tight skirt and knitted sweater has stopped by the path.
Bicycles are lined up against the side wall of number 53 on Temple Lane South.
Real Photo Postcards are photographs that are reproduced by actually developing them onto photographic paper the size and weight of.
What avenues are available to estimate the year the photo was taken? If I only had two photographs of my dad, I’d want this to be one of them. Check out that smile–he’s lovin’ it. Jayne Shrimpton and Maureen Taylor’s books are good references, but they concentrate on the period. The scanned image shows a black-and-white print. The informal outdoor setting suggests it was taken by an amatuer photographer. I think this print has been cut down from a larger original because prints usually had white borders on all sides.
Commercially processed prints tended to come in standard sizes, which is derived from the size of the negative.
From the atelier of J. The collection of the National Technical Museum in Prague. Advertising specimen of the company, on Autotype paper. Thanks to developments in photographic technology in recent years, the creation of technically perfect photographs is becoming a simple matter, even for those with no specialist knowledge. Digital photography can now be used very easily for purposes of information and documentation, and traditional photography can hardly compete with it in this area.
reference collection of photographic papers was started in the late s to provide an objective baseline for dating and authenticating photographic prints for.
Anyone who tries to date and organize photos has had this dilemma, whether you are a do-it-yourselfer or a professional photo organizer. Recently we asked members of the Association of Personal Photo Organizers what tips and tricks they use to date enigmatic Photos. We think you will find their answers extremely helpful. Before you get started it can help to have some tools handy…your photo detective bag of tricks as it were.
If you get lucky, the back of the photo can give clues to location or date. If you are really lucky someone has written down identifying information people, place, event, date. Congratulations, you have just won the photo detective jackpot! In some cases, a developing date is printed on the back or in the border on the front.
A word of caution — machine printed dates on photos are the date the print was developed, not the date the photo was taken.
Backprinting on 20th Century Photographic Paper
Silver gelatin photographic papers are conventionally used in a darkroom under safe light conditions. Instead of using an enlarger, the lumen print making process takes silver gelatin paper out of the darkroom and into the bright sunlight to produce camera-less photographic images. Being able to move from the darkroom and into the bright sunlight is the most exciting aspect of lumen print making. Prior to taking silver gelatin paper into the sunlight, assemble lumen print materials.
Scan your lumen print prior to fixing your lumen print as the colors will shift in the fixing process.
That date stamp may not be correct. Physical Clues. Look at the size, shape, and paper of the photo itself. Major developers like Kodak have.
A stamp can be one of the most significant parts of a photograph. The stamping can help tell us much, who was the photographer, the company the photo was made for magazine, Associated Press , why and when it was made. Sometimes a stamp will tell us the age of the photo. While a stamp or tag does not in and of itself authenticate a photo stamps are rarely forged , it helps the collector in making a judgment. While a new collector might not know a platinum print from a hole in the wall, the rubber stamp on the photo’s back is something she can get a handle on.
The stamp of George Burke with his Belmont Avenue Chicago address will rightly communicate to this new collector that the photograph was made or otherwise authorized by the famous baseball photographer. In general, a photographer’s rubber or dry stamp embossed with no ink is a reliable sign that the photo was either made or otherwise authorized by the photographer. It also shows that the photograph was official, recognized by the photographer as legitimate.
Photographers often included their stamp as a copyright, essentially and sometimes literally saying “This is my photo and you can’t copy it without my permission. All things equivalent, a photo with a good stamp from the photographer or company, the photographer’s signature or similar identification marker will be worth more than a photo without such easy identifiers.
A stamp is often from the photographer, but can also be from an organization Sports Illustrated, Associated Press, the photographer’s agency or other owner university library, historical archives. Some photos will have the stamp of both the photographer and a company. A stamp from a magazine, newspaper or news service tells the collector that the photo is legitimate and was made or owned by that organization.
Test Site Only ~ Under Construction
Most Real Photo Postcards, abbreviated RPPC, have information on their backs to help in identifying the manufacturer of the photographic paper that was used by the postcard publisher. If you can identify the paper manufacturer, you can approximate the age of the old postcard. If the postcard has a stamp box, click on one of stamp box links below.
If there is no stamp box, or a generic stamp box, go to Postcards Backs.
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Dating Vintage Photographs
Kodak Bromesko CFL 1. D This is a packet of Bromesko site paper of similar “Cream Fine Lustre” as above, but with a post label. The label shows the new code for Grade 1 Soft. The dating of the paper was a yellowish brown, and gave dating impression of a sepia toned print. Cream base paper began to look old fashioned by the lates and Kodak withdrew their cream base papers about.
This photo of the King brothers is a tintype probably taken circa You may not think to look on the Internet for help in dating old photographs, but actually it’s.
Thread Print. Sep 15, 1. Sep 15, 2. To elaborate more on the topic. As some of you may or may not know, not all Kodak photo paper is branded with the same watermark on the back. Knowledge of the different types of watermarks and the bromide kodak in which they were used can be useful to those who collect vintage photos. During this time period Kodak also used selective underlining of photos and in the s they also introduced selective overlining of characters.