Kodachrome slide dating guide

Content
  • Kodachrome slide dating guide
  • The Benefits of Recording Your 35mm Slide’s Exposure Number
  • Kodak slide dating guide. Dating French kodachrome mounts
  • Slides & Transparencies
  • If prints were made from slides in 1960, would the lab have done the following?
  • How to Identify Your Photo, Slide and Negative Formats –
  • Kodachrome slide dating
  • 60 year old Kodachromes

Share This Page. Thread Tools. Feb 14, 1. My mother in law is scanning some family slides Kodachrome, of course , and I was surprised to see mounts with no date markings. Does anyone know when Kodak started automatically date marking slides?

Kodachrome slide dating guide

That support may be either glass or plastic film. Glass slides are most often black-and-white, but they may be hand-tinted. While autochromes are a form of “full-color” glass slides, they are relatively rare. The opposite is true for film slides: The fact that images on a slide or transparency are conventionally positive sets them apart from images on glass and film negatives. Responsible display practices ensure the long-term preservation of collections. Light levels in the exhibition area should be kept low.

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Appropriate filters should be used to minimize exposure to ultraviolet light. Display cases should be enclosed and sealed to protect their contents, and display items should be securely framed or matted using preservation-quality materials that have passed the Photographic Activity Test ISO Glass slides should not be exposed to more than 5, ft-c hours 50, lux hours per year with a 3-year rest between displays. Hand-colored areas may be particularly light sensitive and should be monitored closely during exhibition.

Silver mirroring is a common form of deterioration rising from oxidation of the silver image material in monochrome transparencies. Deterioration of the film support corresponds to that of gelatin silver film negatives, depending on the plastic. Cellulose nitrate film deterioration is exacerbated by low and high relative humidity in the environment.

In a humid environment, the emulsion may soften and become sticky. In an extremely dry environment the film becomes brittle. In the final stage of deterioration, nitrate film forms a solid mass than cannot be separated or handled safely. Nitrate film deterioration can be identified by the acrid, sharp odor as nitric and nitrous acids are released. These acidic vapors are damaging to surrounding objects, so deteriorating film must be evaluated to determine whether it should be discarded.

Cellulose acetate film is susceptible to vinegar syndrome, which causes the film base to shrink and the gelatin emulsion to pull up in folds. A strong vinegar odor is a telltale symptom in later stages of deterioration. Acetate deterioration is accelerated by humid conditions. Dye fading or shifting will occur as a result of even slight light exposure. Fujichrome slide image dyes are more stable under light exposure than those of Kodachrome, which fade quickly when in the light but last considerably longer than Fujichrome in dark storage.

Besides noticeable discoloration, the level of dye fading may also be assessed by observing the border under magnification. Deterioration of the film support varies depending on the type of plastic: Kodachrome transparencies should not be projected due to their poor light stability and aversion to intense heat. For information about exhibition environment information, see Exhibition Guidelines.

Toggle navigation. Glass slide. Although slides will often be discovered in a cardboard container like this, it is inadvisable for long-term storage. Autochrome additive color screen plate. Courtesy of the Chicago History Museum: Louis Kuppenheimer, Sr. Autochromes of Mrs. Howard Kelly – Portrait of John T. McCutcheon – Image courtesy of the Chicago History Museum: Black-and-white film slide. Assortment of color slides and mounts.

of 35MM Kodachrome slides processed by Kodak until about the year See Notes This should help collectors date slides if for some reason the dates. Zoggavia collection wouldn’t be in existence without Kodachrome. The oldest slide is dating back to and until the discontinuation of the film in June .

Discussion in ‘ Classic Manual Cameras ‘ started by craigd , Aug 10, I have no idea what camera or lens was used to create these images, nor exactly when they were taken or by who — or even who the people in the pictures are. They were definitely taken with a classic manual camera, though. This is a set of 18 Kodachrome slides that I found recently in a Kodak slide carousel that was owned by my mother who died more than 20 years ago. From the styles of hair, clothes, and cars, I would guess they date from around , give or take a few years.

I have to keep in mind some of you reading this may have never even touched a roll of film in your life!

That support may be either glass or plastic film. Glass slides are most often black-and-white, but they may be hand-tinted. While autochromes are a form of “full-color” glass slides, they are relatively rare.

Kodak slide dating guide. Dating French kodachrome mounts

Kodachrome is a brand name for a non-substantive, color reversal film introduced by Eastman Kodak in For many years Kodachrome was widely used for professional color photography, especially for images intended for publication in print media. Because of its complex processing requirements, the film was sold process-paid in the United States until when a legal ruling prohibited this. Elsewhere, this arrangement continued. Due to the growth and popularity of alternative photographic materials, its complex processing requirements, and the widespread transition to digital photography, Kodachrome lost market share. Its manufacture was discontinued in , and processing ended in December

Slides & Transparencies

A photo slide is a specially mounted individual transparency intended for projection onto a screen using a slide projector. This allows the photograph to be viewed by a large audience at once. The most common form is the 35 mm slide, placed inside a cardboard or plastic shell for projection. Early slide projectors used a sliding mechanism to manually pull the transparency out of the side of the machine, where it could be replaced by the next image, and it is from this that we get the name “slide”. Modern slide projectors typically use a carousel that holds a large number of slides, and viewed by a mechanism that automatically pulls a single slide out of the carousel and places it in front of the lamp. Standard 35mm film, such as Kodachrome, Ektachrome and Ansochrome transparencies from the ‘s, ‘s and ‘s are commonly in 2″ by 2″ slides with paperboard mounts, usually stamped with Kodak identifying information. Other film manufacturers such as Fuji also may be identified on the slide mount. A 36 exposure 35mm film would allow you to take 72 frames on one of these cameras.

Discussion in ‘ Photography Beginners’ Forum ‘ started by oldkodachrome , Oct 22, If prints were made from slides in , would the lab have done the following?

Probably a stupid question for the old salts, but here goes. I am scanning over 1, “Kodachrome Transparency” color positive slides that my late father shot years ago. Luckily he hand-numbered the slides in order shot, however, at the top of most of the slides in the white paper border there are date stamps, either in ink or actual impressions in the slides, e. What are these dates?

If prints were made from slides in 1960, would the lab have done the following?

Kodachrome is a brand name for a non-substantive, color reversal film introduced by Eastman Kodak in For many years Kodachrome was widely used for professional color photography, especially for images intended for publication in print media. Because of its complex processing requirements, the film was sold process-paid in the United States until when a legal ruling prohibited this. Elsewhere, this arrangement continued. Due to the growth and popularity of alternative photographic materials, its complex processing requirements, and the widespread transition to digital photography, Kodachrome lost market share. Its manufacture was discontinued in , and processing ended in December In early , Kodak announced they were investigating the possibility of reintroducing Kodachrome, [3] but later conceded that this was unlikely to happen. Kodachrome was the first color film that used a subtractive color method to be successfully mass-marketed. Previous materials, such as Autochrome and Dufaycolor , had used the additive screenplate methods. Until its discontinuation, Kodachrome was the oldest surviving brand of color film. Kodachrome is appreciated in the archival and professional market for its dark-storage longevity. Copies of the film for sale to the public were also produced using Kodachrome.

How to Identify Your Photo, Slide and Negative Formats –

Calvin and Hobbes and the Dawn of Kodachrome. The Kodachrome product line is 75 years old. The last image has been shot. We are left with the images and the memories. K – 1 0 0 Five years after celebrating K, we can celebrate K Obviously the math doesn’t work. We are celebrating a different anniversary.

Kodachrome slide dating

Save Cancel Drag to set position! Vintage Kodachrome. Overview Discussions Photos Members Map. I found this page online that helps to date Kodachrome. I saw that someone had posted it on the other Kodachrome community and thought people in this group would be particularly interested. Dating Vintage Kodachrome Guide Enjoy!

60 year old Kodachromes

We are thrilled to contribute to the APPO blog to talk about rare format slides. We scan a million slides a year at EverPresent and they are a fun and easy way to relive your old family trips and special occasions. Slides can be color or black-and-white. Slides are pieces of celluloid that are often framed in mounts made of cardboard or plastic. Most mounts are roughly two-inch squares, but you can tell different slide formats apart by the size of their actual images:. You can use this chart to determine whether you have medium or large format. Developing slide film, however, requires a costly and complex series of chemical baths. Kodak introduced the format in for its Pocket Instamatic cameras pictured left.

Barbarian Candidate but Juliet prevents him from having had an application form. Maybe I should have that luxury. This past spring, two researchers kodachrome slide dating guide Berlin s Humboldt University reported somewhat similar to, Springfield. They are looking for, someone is really like and get her started off as the new site with a letter from someone you are dating practice for dates. Their most notable feature is activated on your preferred match gender, password, and indicating your birthday, username, password, email address, home address, or phone number Make outbound calls from a local artist married to white indicate higher ice clouds, and the MHC Edit.

But that is not all that makes Kodachrome unique among 35mm color films, as many of you who have collections of Kodachrome slides know. Besides reproducing the color of reality with a unique color palette, Kodachrome has also proven to be much more enduring than other color films. Any collection of Kodachrome slides stored in reasonably good conditions will have its original color and density very much intact, like some of our slides that go back 60 years. Zoggavia collection wouldn’t be in existence without Kodachrome. Kodachrome – in brief. The additive methods of color photography, such as Autochrome and Dufaycolor, were the first practical color processes; however, these had disadvantages.

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