Whitman 2026 United States Postage Stamp Catalog & Price Guide

Mark America�s 250th year with the 2026 H.E. Harris United States Postage Stamp Catalog & Price Guide.
Presented in a new lay-flat Swiss-bound hardcover, this 91st edition continues the long-standing legacy of the nation’s most widely used stamp reference, fully updated for 2026. Inside, collectors will find over 4,500 color images covering U.S. Regular and Commemorative issues, airmail, postal stationery, Officials, Revenues, Newspaper and Periodical stamps, U.S. Possessions and Territories, and the Confederate States.

Highlights include:

• Coverage of all common collecting formats—singles, panes, sheets, plate blocks, coils, booklet material, first day covers, and more

• A visual Stamp Identifier to help tell similar designs apart

• A practical guide explaining varieties, production details, grading standards, and postal markings

• An organized commemorative index plus helpful pointers for evaluating and arranging collections

Ideal for beginners and seasoned collectors alike, the 2026 H.E. Harris Catalog offers a clear, dependable tool for exploring and managing U.S. stamps.

Questions regarding this product? Call 1-800-503-6461