Arnold Arrow - Parker -famous controversy! 1937 Parker VACUMATIC Marble Celluloid Fountain Pen Automatic Pencil 6in Posted The details are Sketchy, But both Parker & Arnold came out with similar ARROW Clip, with “Plak on black”, Celluloid “Trift Time” Pens in 1935 - 37. Who copied who? & why? Note: Does not say “Arnold” on clip like most Arnold pens do. Note the ring simulation like the parker. Note the celluloid pattern. It wasn’t until 1957 that the arrow clip became the Parker brand emblem. This Pen is so RARE because Parker collectors won’t give them up once found! Making this cheap Arnold pen/pencil valuable. No restoration has been done. Sack is long dried up. Note, This is an Arnold pen! Arnold Arrow - Parker -Famous Controversy 1937 Vacumatic Marble Celluloid Fountain Penautomatic Pencil 6In Posted This Is A Arnold