Guides

5 guides from Stamp Identifier.

• How do experts grade stamp condition

  Experts grade stamp condition by inspecting physical features, documenting faults, and comparing to standard grades used in philately. The process affects how collectors judge value and whether a stamp is suitable to collect or sell.

• How to collect stamps by country and theme

  A practical guide to choosing a country or a theme, organizing material, finding stamps, and cataloguing items for a focused stamp collection.

• How to determine stamp market value

  This guide explains practical steps to estimate the market value of a postage stamp. It covers identification, catalog checks, condition grading, recent sales and choosing where to sell or buy so you can make informed decisions when you collect or trade.

• How to identify a stamp's country and year

  Clear steps to identify a stamp's country of origin and approximate year using visible marks, paper features, and reference sources. The guide is written for collectors and anyone working with postage stamps.

• How to identify stamp watermark and paper

  This page explains step-by-step methods you can use to identify a stamp's watermark and to tell laid paper from wove paper. The steps are practical for collectors, require simple tools, and avoid damage to postage stamps.