Some of the fantastic stuff we come across self-categorizes into collections more specific than our by-type and by-region categories. They deserve “specialized” categories, despite deep regional ties: sports trading cards from the 1960s-80s, themed beer can 6-packs from the golden age of late 20th century collecting, USGS quadrant maps from across the 20th century, vintage itinerary travel packs (brochures, guidebooks, postcards, maps) tied to specific subregions + all regions / multi-regional books, collectibles, and memorabilia.