One-Inch Grids and Maps

[loremasterstl]

I'm looking for maps, PDFs, old board games, products for sale, and anything else that uses a one-inch grid (or approximate).

Why? Among other things, they can be used to make custom maps for LNOE! Any veteran gamemaster worth his salt can take LNOE to the next level by designing a custom scenario, complete with custom "map" to add more variety to a game. But also, I've been building a steady collection of 1" grid maps and tiles, ever since HeroQuest and DragonStrike were released, two early-1990s board games that were like a D&D-lite (especially DragonStrike, made by the same company).

I don't mean that I want people to start uploading massive amounts of pirated PDFs. But I would like to share where maybe such grid maps can be found. While most people are content with sticking to official products, I like to tinker, and every time that I see a gaming product with grids, the wheels start turning: "Hm, more to use for a D&D minatures game session" or something.