• Conservation Science in Museum
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• v.12
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• pp.35-45
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• 2011

To keep relics excavated in the era of the Japanese Colonist's rule in the Korean Peninsula in order, the National Museum of Korea selected some of horse strap pendants (Haengyeob) that were excavated from Seobongchong, Sikrichong and Geumryeongchong, and it investigated conservation and production technique. The horse strap pendants selected were classified into three, that is to say, Oval and fish-tail shape, heart shape and atypical: At the results of microscopic observation, XRF and SEM-EDS analysis, base plate was made of iron, and top plate as well as pattern plate was made of iron, copper and silver. Both Oval and fish-tail shape and heart shape horse strap pendants had horse strap pendants having same production technique and sizes at all of three ancient tombs were made of iron and copper. The gold layer of horse strap pendants except the atypical one having no gold layer were made by amalgam gilding.

• Conservation Science in Museum
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• v.18
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• pp.1-18
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• 2017

This study investigated the techniques applied in the manufacturing of the horse trappings with jewel beetle adornment excavated from Geumgwanchong Tomb, with a focus on the use of jewel beetle wings. It is revealed that the wings of jewel beetles were stripped of their upper skeletal parts and applied as ornamentation under the gilt-bronze openwork plate, and no additional process was applied to improve adhesion. The horse trappings from Geumgwanchong Tomb include saddles, stirrups, horse strap pendants, and bamboo mudguards, but most of the components except the stirrups are failing or lost, making it difficult to identify the manufacturing techniques. The techniques used to affix the jewel beetle wings vary depending on the support materials. Small chisels were used to fix the jewel beetle wings to the stirrups and saddle made of wooden supports. In the case of the bamboo mudguards and metal artifacts, the wings were fixed with lacquer and then combined with the gilt-bronze openwork plate using pressure.

• Korean Journal of Heritage: History & Science
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• v.54 no.1
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• pp.4-17
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• 2021

This study analyzed 19 samples of harness fittings and pendants, which were excavated in Tomb No. 15 in Songhyeon-dong, Changnyeong. Harness fittings and pendants are used for ostentation, rather than practicality, and were excavated from ancient tombs in Gaya culture. So, they are considered artifacts that compare the production techniques and raw materials. This study aimed to examine the production techniques and provenience studies of Bihwa Gaya, which is estimated to be from the 5th to 6th centuries. According to the research, harness fittings were made of pure copper and were gilded with Au·Ag alloys on their surfaces. Hg was detected together and plated with a mercury amalgam method. As a result of the pendant (fish scales-pattern, oval and fish-tail shape), analysis showed that Fe in the background metal, Cu in the middle layer, and Au and Ag on the surface were the main components. The method of adhesion between Cu and Au·Ag gilded layers are plated by a mercury amalgamation method. So, it was identified by the gilt-iron·gold·bronze technique. Since the pendant (heart shaped) is found to be the main component of Fe in the background metal and Ag in the surface layer, the metal was made gilt-iron·silver technique. The background metal and gilding were additionally fixed using a rivet. The raw materials of 3 harnesses excavated from Changnyeong are plotted in zone 2 in the southern Korean Peninsula. And 16 harnesses were plotted in Chinese copper ore by Mabuchi Hishao in the Chinese Peninsula.