The Mudcat Café TM
Thread #158352   Message #3744278
Posted By: GUEST
16-Oct-15 - 02:17 AM
Thread Name: BS: How common is this in letters & emails?
Subject: RE: BS: How common is this in letters & emails?
Yes, SWALK was around from when I first got involved in such things (late 60s', UK). Older than that maybe:
https://en.wikipedia.org/wiki/S.W.A.L.K.