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. Papers enter the collection from manufacturer sample books and original packages of unexposed paper like the ones shown at right. Most papers are North American and European in origin.
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.
known provenance, the start date for the incorporation of optical brightening agents in photographic papers is generally held to be the mids. Within the last.
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. All entries on one page may be slow to load.
Real Photo Postcards are photographs that are reproduced by actually developing them onto photographic paper the size and weight of Postcards, with a Postcard back. There are many Postcards that reproduce photos by various printing methods that are NOT “real photos”
How to date family photographs
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Alongside are shown three packets of Velox paper dating from the s showing the “new” Medium grade in Glossy and also the back labels.
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. Look also at sleeves — is there a puff at the shoulder?
And hairstyles — consider the parting, fringe and accessories. There are plenty of online resources on the history of fashion which can assist you in identifying the different elements. The presence of an individual in uniform can make the process of dating the photograph easier. This is the case for photographs taken in the 20th century, when uniforms become more standardised.
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.
Details concerning the type of photographic paper used can also assist the dating process. Just prior to WW1 many postcards and general photographs in NSW.
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. One obvious example would be a Christmas photo dated January but was probably taken during Christmas of I have had clients reprint an old scan which then got mixed back into their print collection. The photo was obviously from the s but the developing stamp on the back said May
Identification of Photographic Processes – Part 1
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. Home People Datasets Publications Calendar. The Paul Messier Historic Photographic Papers Collection Backprinting Project 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.
Monochrome print layers; Card mounts; Binder materials; Photo paper Information about the process, date, and materials used are usually included in these.
Check out that smile–he’s lovin’ it. Jayne Shrimpton and Maureen Taylor’s books are good references, but they concentrate on the period.
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.
after (if on European paper) or (if on American paper) due to brighteners that were added to some photography paper starting around that date.
One quick way to rule out many prints as being made more recently than is to use a black light. I bought my handheld one in Paris at such a shop. While you are out shopping for your black light, remember to pick up a pair of ultraviolet UV plastic glasses. I got my set at Home Depot. This will help prevent damage from the black light to your eyes. If the print glows in the dark under black light, it was probably printed after if on European paper or if on American paper due to brighteners that were added to some photography paper starting around that date.
It used to be thought that the cut-off date was , but recent evidence suggests that those dates given by manufacturers may have been the expiration dates of the paper instead of the creation dates, which are about two-three years earlier.
Backprinting on 20th Century Photographic Paper
Let me share some tips with you to help date late 19th century and early 20th century photographs. If you have studio portraits in your family collection, certainly trying to identify the clothing and hairstyles can be helpful. These books can also help you with photographic images and processes that are older than what I’m discussing here. If you have a photo that includes information about the photographer on the front or back of the picture, this information can help date it.
Backprinting on 20th Century Photographic Paper. Stamp Boxes for Real Photo Vintage Postcards. Kodak Bromesko CFL 1. D This is a packet of Bromesko site.
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. With time, the collector gains a feel for age, rarity, originality and authenticity.
How to Date Your Old Photos
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.
Article: Context and Content: Dating of Photographic Prints by Henri Cartier-Bresson Photographic Preservation is primarily comprised of papers presented at.
This guide is meant to aid the collector in identifying and dating real photo postcards, and to act as a reminder that it is impossible to do so with great accuracy. A lthough real photo postcards were made in a variety of ways, they hold one identifiable feature in common. The tonalities of photos are completely continuous to the eye producing true greys, for they are created by the reaction of individual photosensitive molecules to light rather than the transfer of ink from a plate. In printed images the grey areas are usually made up of black marks that are spaced to create the optical illusion of greys.
Though most of us today are familiar with the concept of photo grain, this is mostly because we have experienced very large prints made from small 35mm negatives. But even here the effect is more of a softening of detail than a observable texture. Early real photo postcards are small by their very nature and since most were contact printed, not enlarged, there is no visible texture. Collotypes, which provide the finest detail of all printing methods are sometimes confused with real photo postcards.
But even collotypes will exhibit a discernible grain when magnified. And of course any image that contain a regularly patterned series of dots is not a photograph at all but a ink printed image. Some halftone cards were printed on high gloss paper to resemble a photograph but their screen patterns will give them away if one is vigilant. Most old photo papers used silver in their emulsions. As time passes this silver tends to migrate to the surface of the print creating tell-tale metallic patches.
Observing this shiny crust, no mater what the color, is a quick and sure way of telling if you are looking at a real photo.
Thread Print. Sep 15, 1. Sep 15, 2.
Salt papers were most widely used in the years (alongside daguerrotypes). Most of the photographs on paper dating from those years were produced.
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