a stamp collection
131Compendium of postage stamp issuers (Ka - Kh) — Each article in this category is in fact a collection of entries about several stamp issuers, presented in alphabetical order. The entries themselves are formulated on the micro model and so provide summary information about all known issuers.… …
132Compendium of postage stamp issuers (Ki - Kz) — Each article in this category is in fact a collection of entries about several stamp issuers, presented in alphabetical order. The entries themselves are formulated on the micro model and so provide summary information about all known issuers.… …
