John Thomas Jewelers

AUGUST 17, 2023

These generic estimates lack the in-depth analysis necessary for accurate valuation. Their primary role is to assign value, not determine if the materials are legitimate. These influences vary depending on the type of jewelry, the materials used, and the overall appeal of the piece. Appraisals signify authenticity.

Appraiser/appraisal 52

Appraiser/appraisal Jewelry Appraisal Reports Gemology 52

Advisory Council on Historic Preservation

FEBRUARY 20, 2017

Data recovery and analysis should be accomplished in a thorough, efficient manner, using the most cost- effective techniques practicable. Appropriate arrangements for curation of archeological materials and records should be made. Adequate time and funds should be budgeted for fulfillment of the overall plan.

Consultation 40

Consultation Research Condition Analysis 40

WCG

MARCH 20, 2024

Conducts and oversees proper sampling of materials for laboratory identification and/or analysis, and cohesively synthesizes findings in written form. Familiarity with the conservation of wood, glass, metals, plaster, brick and stone masonry, and bone and other organic materials.

Material 52

Material Identification Research Scope of Work 52