Pokémon Type Rants: The Red & Blue Type Chart - Staircase Spirit

Types - Pokemon Heart Gold and Soul Silver Guide - IGN

Pokemon Type Chart by The-BenT-One on DeviantArt

A Pokemon type chart that is much easier to read : r/gaming

Pokemon Type Chart

Generations 2-5 Type Charts

Super Effective Circle Chart (Gen 2 - 5) by Fishypaste on DeviantArt

Pokemon Stadium Type Chart Map for Nintendo 64 by kirbyroks - GameFAQs

Pokemon Gen 2 - Generation 2 Chart - Pokemon post - Imgur

Pokemon Gen 2 favorties by TheforgottenSiren on DeviantArt

pokemon emerald but the type chart is this amogus [patch in comments] : r/PokemonROMhacks