If te are wondering all of the PKMN Generation 1 Glitches, the ones the Glitch 4 know of are listed below. These are NOT the numbers in the Poke-Dex. They are in order from oldest to newest.
Pokemon R/B Glitches
#000-'M/3Trainer Poke in Yellow) Type: Bird/Normal
#001-MissingNo) Type: Bird/Normal
#002-PokeW Trainer/X_x in Yellow) Type: Normal/Ground
#003-A/4 4 in Yellow) Type: Normal/Normal
#004-PkMn/4. . in Yellow) Type:Normal/Normal
#005-.4/pPkMnp in Yellow) Type: Pokemaniac
#006-Japanese Symbols) Type: Normal/Ground
#007-a/4 4Hy in Yellow) Type: Water
#008-LM4/7 g in Yellow) Type: Water/Fighting
#009-H poke/Z4 in Yellow) Type: Ghost/Poison
Pokemon Yellow Glitches.
#010-3Trainer Poke) Type:____/Normal
#011-Yellow MissingNO) Type: Normal/Glitchy, random name
#012-4 4/A in R/B) Type: Glitched/Normal
#013-Z4/hPoke in R/B) Type:Bug/Poison
#014-4 4Hy/a in R/B) Type:Water/Psychic
Pokemon R/B Glitches
#000-'M/3Trainer Poke in Yellow) Type: Bird/Normal
#001-MissingNo) Type: Bird/Normal
#002-PokeW Trainer/X_x in Yellow) Type: Normal/Ground
#003-A/4 4 in Yellow) Type: Normal/Normal
#004-PkMn/4. . in Yellow) Type:Normal/Normal
#005-.4/pPkMnp in Yellow) Type: Pokemaniac
#006-Japanese Symbols) Type: Normal/Ground
#007-a/4 4Hy in Yellow) Type: Water
#008-LM4/7 g in Yellow) Type: Water/Fighting
#009-H poke/Z4 in Yellow) Type: Ghost/Poison
Pokemon Yellow Glitches.
#010-3Trainer Poke) Type:____/Normal
#011-Yellow MissingNO) Type: Normal/Glitchy, random name
#012-4 4/A in R/B) Type: Glitched/Normal
#013-Z4/hPoke in R/B) Type:Bug/Poison
#014-4 4Hy/a in R/B) Type:Water/Psychic
