Stamp Collecting Guides
Practical, jargon-free guides to valuing, identifying, shipping and selling stamps — written for collectors, from the Primephila marketplace.
How to Photograph Your Stamp for Accurate Identification
Get a better identification from the same stamp: the one front photo Basic ID needs, and the three shots — including the backlit one that reveals the watermark — that Extended ID needs.
Read guide →Extended ID: What It Adds Over Basic Identification
Watermark detection, perforation estimate, printing variety notes, condition assessment and a confidence level on every finding — and why it takes three photos.
Read guide →How Much Is My Stamp Worth? 2026 Valuation Guide
Learn what really drives stamp value in 2026 — condition, rarity, and real sold prices — plus common valuation mistakes beginners make.
Read guide →Where to Sell Stamps Online in 2026: 3 Options Compared
Marketplace, dealer, or auction house? Compare fees, speed, and payouts for selling stamps online in 2026, and find the right fit for your collection.
Read guide →How to Safely Ship Collectible Stamps Internationally
A collector's guide to packaging, insuring, and shipping stamps across borders safely — plus how escrow and tracking protect buyers and sellers.
Read guide →How to Identify a Rare Stamp: A Beginner's Guide
Learn to check watermarks, measure perforations, spot printing errors, and understand grills — a practical rare-stamp identification guide.
Read guide →Collecting Great Britain Stamps: A Country Guide
From the Penny Black to modern issues — a collector's guide to Great Britain stamps, key eras, and where to buy genuine GB material.
Read guide →Collecting United States Stamps: A Country Guide
Discover US philately from 1847 classics to modern errors. A collector's guide to eras, key issues, and where to buy genuine US stamps.
Read guide →Collecting German Stamps: A Country Guide
From German States to reunification — a collector's guide to German philately's eras, complexity, and where to buy genuine stamps.
Read guide →Collecting French Stamps: A Country Guide
From Cérès to the colonies — a collector's guide to French philately's history, artistry, key eras, and where to buy genuine stamps.
Read guide →Collecting Italian Stamps: A Country Guide
From pre-unification states to the Republic — a collector's guide to Italian philately's eras, depth, and where to buy genuine stamps.
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