Quoting Jack Lifton <[log in to unmask]>:
this is not so easy as it is produced as a course reader of extracted
material and is some 100 pages in length...I will try to send you an
old copy from a previous year if I can find one...let me know your
mailing address....of course it does not include the powerpoints but is
only a reading list for the course...d
the course description is:
Summer School Intensive in Ancient and Historic Metals: 2006.
Course Aims: This eight-day course will act both as an introduction and
a focus of more intensive study dealing with the examination, analysis,
metallographic examination and deterioration of ancient and historic
metals. The course is designed to benefit conservators, scientists
and archaeologists who wish to learn how to prepare metallic samples
for metallographic study, learn something of the technological aspects
of the working and structure of metals, and how corrosion and
patination can be discussed and examined.
Artefacts for examination: Over the past 25 years an unrivalled
collection of mounted metallographic samples has been assembled,
which are studied as part of the course practical work, involving both
polarized light microscopy and metallographic microscopy of both
freshly polished and etched samples. These samples range from cast iron
from China to wootz steel from India, bronze coinage alloys from the
Roman Empire to high-tin bronze from ancient Thailand, silver alloys
from the Parthian period to ancient Ecuador, gilded copper and tumbaga
from Peru and Colombia, to mention only a few of the geographical
areas covered by available samples. Course participants will be
instructed in the use of polishing and etching in the examination of
samples and are encouraged to keep digital images of the samples they
have prepared during the week. Students may also bring their own
samples for examination if mounted and ground, or if not mounted, then
one or two samples may be brought which can be mounted and prepared
during the course.
Course Instructor: Professor David A. Scott, Director of the MA program
in Archaeological and Ethnographic Conservation. His book, “Copper and
Bronze in Art: Corrosion, Colorants, Conservation” won the prize from
the Association of American Publishers as the best Scholarly/Art book
published in the USA in 2002. Professor Scott has published over 70
papers in the peer-reviewed literature and is an Editor for the journal
Studies in Conservation.
Course Schedule: The course will be held over the eight days from
Saturday 9th July to Saturday 16th July, 2006. The course will be
held at the Cotsen Institute of Archaeology , located in the basement
of the Fowler Museum Building at the UCLA campus in Los Angeles from
9.15am – 5.00pm each day. The course is open to a maximum of 10
participants only.
Course Costs: The cost of the instruction for the eight days will be
$800.00. For details of payment and to register for this course, as
well as to receive leaflets on local housing and hotels, please
contact the course organizer and director:
Professor David A. Scott, Room A410, The Cotsen Institute of
Archaeology, UCLA, 405 Hilgard Avenue, Los Angeles, CA 90095-1510, USA.
Electronic mail: [log in to unmask]
Course Details: Saturday 9th July: Introduction, use of the
metallurgical microscope, the mounting and polishing of samples,
their preparation, use of resins, grinding and polishing. Introduction
to phase diagrams and their application to ancient bronzes and copper
alloys. Copper-arsenical, copper-nickel, and copper-tin alloys.
Casting and working of metals and aspects of bronze casting in the
ancient world. Etching of some copper alloys.
Sunday 10th July: Continuation of the examination of copper-tin and
copper-tin-lead alloys. Ancient coinage alloys of the Roman period,
examination of copper-arsenic bronzes, aspects of the corrosion of
bronze and copper alloys. The Pourbaix diagram and some of its
applications. The extraction of metals from their ores and some
principles of the Ellingham diagram.
Monday 11th July: The phase diagram for copper-silver and lead-tin
alloys. Examination of silver and debased silver alloys. Surface
enrichment and corrosion. Problems in the authentication of ancient
silver and bronze alloys. Metallographic examination of ancient
silver alloys and techniques of etching silver. Discontinuous
precipitation phenomena and the age of silver alloys. Colour etching
of both copper alloys and silver alloys. The Philosopher plate and
the Strozzi silver basin: case studies from the J. Paul Getty Museum.
Tuesday 12th July: Mounting of samples brought by students.
Examination of some ternary phase issues in relation to
gold-silver-copper alloys. The corrosion of tumbaga alloys and
aspects of the Pourbaix diagram. Video concerning the extraction of
iron and steel. Introduction to iron and steel. The principles of
corrosion and the eight types of corrosion of metals. The examination
of iron from meteorites. The technology of ancient iron and steel in
the West, in India and in China will be contrasted and samples
illustrating these different technologies examined. The metallography
of ancient iron alloys.
Wednesday 13th July: Corrosion issues of iron and steel. Weathering
steel and patinas, the nature of iron corrosion products and their
implications for the stabilization of iron artefacts during
conservation treatments. Problems with the examination of lead,
lead-tin, zinc, and aluminium alloys. The reasons why brass was made
by cementation, the extraction of metallic zinc and examination of
samples of brass alloys. The use of solders and aspects of tinning of
ancient bronzes. Examination of mounted specimens prepared on the
12th July, and continuation of practical metallography.
Thursday 14th July: Examination of patinas and corrosion. The
problems associated with corrosion and sampling for polarized light
examination. Continuation of practical metallographic examination and
colour etching of a variety of samples. Recording of samples with
digital camera and case studies in the examination of a group of copper
alloy plaques and a bronze figurine of the God Osiris will be
discussed. Friday 15th July: Gold and gold alloys: gilding:
examination of gold alloys. Lecture on the technology of ancient gold
alloys in South America. Continuation of metallographic practical
examination.
Saturday 16th July: Examination of further metallographic samples.
Additional case studies dealing with metals technology and corrosion.
End of the course. For those who need to leave early, the principal
part of the teaching will finish by 3.00pm. For those wishing to
continue, we will work until 4.15pm and pack away samples and equipment
to finish at 5.00pm.
> Dear Professor Scott:
>
> I cannot make it to UCLA this year for your course, but I wonder if you could
> let me (us) have a copy of the syllabus and/or reading list for the course.
>
> Thank you,
>
> Jack Lifton
>
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