A solid claim on being the first Fantasy Campaign with serious role playing elements, Hyboria was a stepping stone to Blackmoor.

http://snv-ttm.blogspot.com/p/tony-baths-hyboria.html

http://hillcantons.blogspot.com/2010/12/tony-baths-hyboria-part-i.html

Flat "neuremberg" 30mm tin  knight.  Popular with european wargamers, and the Figures Tony Bath used for his Hyborea game, that influenced Gygax by way of Featherstone, Bard, Zocchi, et al.

Keep out the riff-raff...

Play with architecture

give migraines with interior design.