• 1908 - 1984 (Accumulation)

Bréfunum er raðað í stafrófsröð eftir nöfnum bréfritara og raðast þau svona í öskjur:

Askja 1: A
Askja 2: Arvidson, Stellan 1926–1957
Askja 3: Arvidson, Stellan 1958–1975
Askja 4: B–Ber
Askja 5: Bes–Bok
Askja 6: Bók– Bø
Askja 7: C
Askja 8: D
Askja 9: E
Askja 10: Elberling, Victor 1950–1953
Askja 11: Elberling, Victor 1954–1965
Askja 12: F
Askja 13: G–Guðm
Askja 14: Guðr–Gö
Askja 15: H–Harr
Askja 16: Hart–Hj
Askja 17: Ho–Hö
Askja 18: I–Í
Askja 19: J–Joh
Askja 20: Jon–Jö
Askja 21: K–Kon
Askja 22: Kor–Kø
Askja 23: L–Lin
Askja 24: Lis–Lö
Askja 25: M–Men
Askja 26: Mer–Mö
Askja 27: N
Askja 28: O–Ó
Askja 29: P–Ped
Askja 30: Pen–Q
Askja 31: R–roh
Askja 32: Rol–Sa
Askja 33: Sca–Sco
Askja 34: Se–Sigt
Askja 35: Sigurður Gunnarsson
Askja 36: Sigu–Snæ
Askja 37: So–St
Askja 38: Su–Sö
Askja 39: T
Askja 40: U–Ú
Askja 41: V
Askja 42: W
Askja 43: Y–Ø
Askja 44: Óþekktir bréfritarar