MARTA Ao-1-0339: pectoral

Primary Title:
MARTA Ao-1-0339: pectoral
Alternate Title: Owner Object Name
pectoral
Keyword Type: Object Class
plaque
Keyword Type: Object Sub-class
pectoral
Keyword Type: Exam Methods
Wild microscope
Identifier: Object Number
MARTA Ao-1-0339
Identifier: Owner Accession Number
Ao-1-0339
Note: Owner Information Source
PreColumbian Master; MCI PNA Gold
Note: Object Description
number on object 0339 MARTA Excel: Pectoral INAC: Pectoral do oro, circular. disco con decoracon en formaa de ojos humans repujados. las pieza esta arrugada parcialmente, presenta puneoados dobles alrededor del borde y se le observa dos orificos laterales. Oro, martillado y repujado. Peso 27.4 g, diam 10 cm Se conserva en el salon de oro. lavado en Canasol 21 Nov 95 Sheet thickness: 0.25-0.33 mm Weight: 27.4 g Border decoration and eyes in center
Note: Condition Review
Originally domed (convex toward the front) based on wrinkle form (whether raised or dents), now flattened. No cracking. Overall wrinkling - suggests evenly soft (not overly work-hardened). Suggests higher percent of gold. Brown soil in recesses.
Note: Housing Notes
Rebagged in polyethylene ziplock bag with Tyvek tag insert.
Time Period: Condition Review Date
7/24/2007
Time Period: Conservation Date
7/24/2007
Time Period: Examination Date
7/24/2007
Time Period: Conservation Record Creation Date
7/12/2007
Time Period: Conservation Record Last Modification Date
8/4/2007
Place: Object Origin
Geographic Zone: Country: Province: Site: Place Time Period: Site Period
Place: Curation Location
Local place: MARTA
Actor: Object Owner
MARTA
Actor: Examination Operator
E Howe + KCC, HFB, CMP, TLH
Actor: Condition Review Operator
K Cobb + EGH, HFB, CMP, TLH
Actor: Conservation Operator
H Beaubien
Technique: Fabrication Method
Hammered-Sheet Note: Circular disk, with scoring and minor folding along edges to define/form the edge, visible on verso. Worked from back with various tools. Nicely made, well controlled, good alloy.
Treatment: Conservation Performed
Surface cleaned/degreased with acetone on cotton swab
PIDTypeTitleMetadataURL
si_27616710339 recto 24jul07 6686-adj for pid si_27616710339 recto 24jul07 6686-adjDownload
si_27616720339 verso 24jul07 6687-adj for pid si_27616720339 verso 24jul07 6687-adjDownload
si_2761673MARTA 0339 recto 24jul07 7230-adj for pid si_2761673MARTA 0339 recto 24jul07 7230-adjDownload
si_2761674MARTA 0339 verso 24jul07 7231-adj1 for pid si_2761674MARTA 0339 verso 24jul07 7231-adj1Download
si_27616750339 12jul07 XRF1 5998-adj for pid si_27616750339 12jul07 XRF1 5998-adjDownload
si_568e85147ba2cCSV iconAnalysis Results (MARTA Ao-1-0339)Download