Aged Dried Seafood: Origin, Grade, Dryness and Mould Safety
For aged dried seafood, record the labelled origin and specification first. If there is an off odour, fuzzy growth, u...
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Practical notes on wine, watches, jewellery, supplements, valuation factors, condition checks, and settlement flow.
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Hakushu, Yamazaki and Hibiki: Age, Volume and Physical Checks
Document Hakushu, Yamazaki and Hibiki through visible markings, version details, present condition and accessories. M...
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Gold Jewellery vs Bullion: Hallmark, Weight and Making-Charge Differences
This page compares gold jewellery and bullion through hallmarks, actual weight and making charges. Jewellery requires...
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Rolex Submariner and Daytona: Reference, Condition, Box and Papers
This page focuses on "Rolex Submariner and Daytona: Reference, Condition, Box and Papers." A condition review should ...
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Moutai Dates and Batches: Recording Codes, Seals and Carton Labels
A Moutai date and batch should be supported by the readable date code, batch code, printed code, sealing film, front ...
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How Long Can Japanese Whisky Be Stored? Age, Volume and Conditions
This page explains how storage time for Japanese whisky depends on the closure, temperature, light exposure and, afte...
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Louis XIII Version Records: Official Name, Decanter, Closure and Accessories
A Louis XIII version record should use the official name, volume, ABV, decanter, base mark, code, closure and accesso...
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Before Appraising Cordyceps: Origin, Count, Weight and Dryness
Before assessing Cordyceps, record the labelled product name, origin, specification, count, actual weight and provena...
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Rolex Submariner vs Daytona: Reference, Year and Accessories
This Rolex Submariner and Daytona comparison uses the current 126610LV/126610LN and 126500LN as examples, separating ...
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Free initial appraisal
Not sure about year, edition or market value? Send photos first.
For aged wine, whisky, Maotai, supplements, watches, gold or collectibles, send front, seal, year, accessory or serial-number photos. Hong Kang will reply with a reference direction based on Hong Kong and Macau market activity.
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