ENCYCLOPEDIA: PLACES

Aeroman Headquarters: 1 issue (World's Finest Comics 163, Dec 1966)
Alaska: 2 issues
Baratz: 1 issue (Superman's Pal - Jimmy Olsen 97, Oct 1966)
Batcave: 2 issues
Britain: 1 issue (World's Finest Comics 162, Nov 1966)
Camelot: 1 issue (World's Finest Comics 162, Nov 1966)
Centerville: 1 issue (Action Comics 344, Dec 1966)
Ceylon: 2 issues
China: 1 issue (Adventure Comics 349, Oct 1966)
Daily Planet: 5 issues
Dr. Chill Fortress: 1 issue (World's Finest Comics 163, Dec 1966)
Egypt: 1 issue (Adventure Comics 349, Oct 1966)
England: 1 issue (Adventure Comics 349, Oct 1966)
Fortress of Solitude: 2 issues
France: 1 issue (Adventure Comics 349, Oct 1966)
Gaea: 1 issue (Action Comics 344, Dec 1966)
Gotham City: 1 issue (World's Finest Comics 163, Dec 1966)
Khund: 1 issue (Adventure Comics 346, Jul 1966)
King Arthur's Court: 1 issue (World's Finest Comics 162, Nov 1966)
Legion Clubhouse: 4 issues
Mariana Trench: 1 issue (Action Comics 342, Oct 1966)
Metropolis: 8 issues
Metropolis Arena: 1 issue (Adventure Comics 348, Sep 1966)
Metropolis Science Institute: 1 issue (Action Comics 343, Nov 1966)
Municipal Center: 1 issue (Action Comics 344, Dec 1966)
Municipal City: 1 issue (Action Comics 344, Dec 1966)
Municipal Engineering Corporation: 1 issue (Action Comics 344, Dec 1966)
Peru: 1 issue (Adventure Comics 349, Oct 1966)
Phantom Zone: 1 issue (Superman's Pal - Jimmy Olsen 97, Oct 1966)
Pit of Serpento: 1 issue (World's Finest Comics 163, Dec 1966)
Sinsubhani: 1 issue (Superman 191, Nov 1966)
Solarman Hideaway: 1 issue (World's Finest Comics 163, Dec 1966)
Stanhope College: 1 issue (Action Comics 339, Jul 1966)
Tierra Del Fuego: 2 issues
United Planets Council Building: 1 issue (Adventure Comics 349, Oct 1966)
World of Wonders: 1 issue (World's Finest Comics 163, Dec 1966)