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quarta-feira, 21 de janeiro de 2026
As Aves são um Máximo: Galinha (G. g. domesticus)
terça-feira, 20 de janeiro de 2026
Ethiopia: Giraffes Maximum Card
Maximum Card Pola Bear - Quebec Canada
YT: 257
Stamp: Canada – Definitive issue “Polar Bear” 2 cents, blue (Issue: 01.04.1953)
Postmark: Québec, P.Q. – Circular date stamp “APR 1 ’53” applied on the first day of issue
Postcard: Monochrome photographic illustration depicting a group of polar bears on Arctic ice floes, with several animals walking, observing their surroundings, or approaching the water, set within a cold landscape rendered in soft tones and a naturalistic style. The printed caption reads “Polar Bears on Arctic Ice Floe – Alaska”. (edition unknown)
Concordance:
Thematic: Perfect thematic concordance: the stamp features a polar bear, and the postcard shows multiple polar bears in their natural habitat, directly reinforcing the theme of Arctic wildlife.
Geographic: Although the postcard depicts Alaska, the stamp and cancellation come from Canada — a country whose natural heritage prominently includes the polar bear as an emblematic species. This establishes a strong geographic and ecological link within the broader North American Arctic context.
Temporal: The postmark date (01.04.1953) exactly matches the official issue date of the stamp, ensuring full temporal concordance and qualifying the item as a first day maximum card.
sábado, 6 de dezembro de 2025
Florida Manatee – Endangered Species(1997)
Country: USA
Issue: Florida Manatee – Endangered Species
Date of Issue: First Day of Issue – Oct 10, 1996
Postmark: Comemorative cancellation – Stamp Show Sta Deland – Feb 08, 1997
Postcard: Underwater view of two Florida manatees swimming in clear blue-green water, highlighting their gentle nature and endangered status. (Edition: Gulfstream Cards, Co.)
Justification of Maximum Concordance: This maximum card demonstrates excellent thematic, geographic, and temporal concordance. The stamp features the Florida manatee, an endangered marine mammal, while the postcard shows a vivid underwater photograph of manatees in their natural habitat. The cancellation from Deland, Florida on the official First Day of Issue ensures perfect geographic and temporal concordance.
Yvert et Tellier: US 2562



