List of items by pocket (FireRed and LeafGreen) - Bulbapedia, the

Professor Oak - Bulbapedia, the community-driven Pokémon encyclopedia

Eevee (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Charmander (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Flute - Bulbapedia, the community-driven Pokémon encyclopedia

Chansey (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Dratini (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Bulbasaur (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Pokémon Red and Green Versions - Bulbapedia, the community-driven Pokémon encyclopedia

Meowth (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

List of items by pocket (Ruby, Sapphire, and Emerald) - Bulbapedia, the community-driven Pokémon encyclopedia