A tintype photograph, also called a ferrotype and a melainotype, is a type of photograph that was developed in the 1850s. The image is an underexposed negative image that was produced by exposing light on a collodion emulsion on a piece of iron. A collodion emulsion is a mixture of cellulose nitrate, ether and alcohol. The image on a tintype is fragile and must be treated with care to avoid permanent damage. Tintypes were usually presented in a leather case with a thin piece of glass over the photograph.
Instructions
- 1
Wash your hands before touching a tintype photograph. Wear clean, lint-free cotton gloves when handling tintype photographs to protect the photograph from fingerprints and skin oils that can damage the surface of the photograph. Hold the photograph by the edges.
2Clean the surface of a tintype photograph with a clean, soft brush if the image is not flaking or cracked. Use a new round powder makeup application brush. Wrap loose tintypes (those not in protective cases with a glass cover) in acid-free paper.
3Place tintypes in the original presentation case with glass covers in a polyester bag. Store the tintype upright in an acid-free photograph storage box away from direct sunlight in a closet at about 68 degrees Fahrenheit.
4Keep the humidity level below 40 percent to protect the surface of the photograph from deteriorating. Use a dehumidifier if necessary. Inspect the photographs every couple of months for damage or the presence of mold or mildew.
A tintype photograph, also called a ferrotype and a melainotype, is a type of photograph that was developed in the 1850s. The image is an underexposed negative image that was produced by exposing light on a collodion emulsion on a piece of iron. A collodion emulsion is a mixture of cellulose nitrate, ether and alcohol. The image on a tintype is fragile and must be treated with care to avoid permanent damage. Tintypes were usually presented in a leather case with a thin piece of glass over the photograph.
Instructions
- 1
Wash your hands before touching a tintype photograph. Wear clean, lint-free cotton gloves when handling tintype photographs to protect the photograph from fingerprints and skin oils that can damage the surface of the photograph. Hold the photograph by the edges.
2Clean the surface of a tintype photograph with a clean, soft brush if the image is not flaking or cracked. Use a new round powder makeup application brush. Wrap loose tintypes (those not in protective cases with a glass cover) in acid-free paper.
3Place tintypes in the original presentation case with glass covers in a polyester bag. Store the tintype upright in an acid-free photograph storage box away from direct sunlight in a closet at about 68 degrees Fahrenheit.
4Keep the humidity level below 40 percent to protect the surface of the photograph from deteriorating. Use a dehumidifier if necessary. Inspect the photographs every couple of months for damage or the presence of mold or mildew.
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