LETTER

Alphabetic character (6)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,619 — 2023-08-10 23:00:20
  17D: Written communication (6)
• Quick crossword No 16,151 — 2022-02-11 00:00:34
  25A: Missive (6)
• Quick crossword No 15,627 — 2020-06-07 23:00:04
  13A: Alphabetic character (6)