A notable compilation serves as a complete useful resource for figuring out and valuing United States postage stamps. Created by a distinguished determine within the philatelic group, it affords collectors and fanatics an in depth catalog encompassing a variety of stamp points, full with pricing info primarily based on situation and market developments. It acts as a pricing information within the stamp accumulating world.
This useful resource’s significance stems from its potential to supply a standardized benchmark for stamp values. This allows collectors to make knowledgeable selections concerning purchases, gross sales, and insurance coverage assessments. Its historic significance lies in its long-standing repute for accuracy and thoroughness, making it a trusted reference for generations of philatelists. The compilation facilitates transparency throughout the stamp accumulating market by selling honest and equitable transactions.