Return from documents to the Xuantong Yuanbao itself
Start with the full circumference, original weight and diameter, measuring tools and units. Keep direct observation, packaging and written accounts separate when their descriptions conflict.
Add complete and raking-light photographs under the same identifier. Image names and orientation should allow another examiner to repeat the comparison.
Transcribe the provincial or mint wording, reign inscription, Kuping denomination and visible legends without completing a hidden character from a label.
Keep every detail locatable on the complete coin
Take both uncropped faces first, followed by the dragon, pearl circle, inner border, English legends and denomination. Retain native measurement values beside the images.
Number several dragon dollars before sorting them by province, reign wording and Kuping denomination. Keep every face, circumference record and measurement with its own number.
Packaging, papers and photographs all carry the same coin number. Describe a covered edge or distorted colour rather than borrowing another example's appearance.
A tentative name is enough for an initial description
Record the Xuantong Yuanbao's visible inscriptions, main designs, dimensions, enclosure and surface. Mark anything indistinct for direct comparison.
Preserve old sleeves, applied marks and provenance separately. They do not replace examination of the dragon, pearl circle, legends, metal or edge.
Check documents against the object one point at a time
Dragon dollars bearing a similar name may differ in province, year wording, denomination or design. Group them by the metal evidence before finer comparison.
Photograph the circumference in overlapping sections, leaving joins, rim work, holes, solder and former jewellery traces untouched.
Identify and date the reference used for issue or production claims. A catalogue picture supports comparison only when its visible type agrees.
Know which question needs direct access
A grading label supplies its attribution and score, but the enclosed province, reign wording, denomination, dragon and surface still require checking.
Images can show obvious damage and broad surface condition; composition, delicate repair or a concealed edge may still require examination in hand.
A practical Xuantong Yuanbao sequence
First capture the full faces, then match the province or mint wording, reign inscription, Kuping denomination and dragon. Keep uncertain characters open.
Add the uninterrupted edge, weight, diameter, tools and units. Locate countermarks, holes and rim changes on the complete view before providing details.
Transcribe any conflict between holder and coin with the date of review. Do not allow the package to overwrite readable legends or present condition.
Avoid cleaning, polishing, scraping or forced removal from a holder. The existing surface and edge are part of the evidence.
For specialist assessment, state whether the unresolved point is the province, denomination, edge, measurement or surface. That makes direct inspection proportionate.
