1131
Accession Number
19421
Editor
Grimstad, Kirsten
Title Of Article Chaper
Experimental freeze-drying of ethnographic skins and gut
Title Of Journal Book
ICOM committee for conservation: 8th triennial meeting, Sydney, Australia, 6-11 September, 1987. Preprints
Volume
1
Pages
225-230
Collation
5 refs., 2 tables, 11 refs.
Publisher
Getty Conservation Institute
Publisher City
Marina del Rey
ISBN
0-89236-094-1
Language Of Text
English
Literature Type
Monograph
Literature Level
Analytic
Meeting
ICOM committee for conservation: 8th triennial meeting
Meeting City
Sydney
Meeting Country
Australia
Abstract
This project describes the freeze-drying of recently-collected Eskimo artifacts made of skin and fur, some of which were damp on arrival at the British Museum. An assessment of the success in retaining shape and flexibility was made by comparing them with similar articles which had been allowed to air-dry. In a series of complementary experiments, a number of samples of skin and gut were also freeze-dried after pre-treatment by humidification, and in a variety of commonly-used humectants. Changes in appearance, dimension, weight, and flexibility were noted after freeze-drying, and compared with air-dried samples, and with the controls. Results of the tests are recorded and discussed, and proposals made for further research. -- AATA
Keywords
Skins;gut;conservation;freeze-drying AATA
pub_id
1131
Meeting Date
19870906-19870911