subs. (thieves’).—1.  Six months’ hard labour. Also 2. (prison) see quot. 1877.

1

  1869.  Temple Bar, xxvi. 75. The next bit I did was a SIXER.

2

  1877.  W. H. THOMSON, Five Years’ Penal Servitude, iii. 194. He keeps a sharp eye on that man to see he does not ‘filch’ a ‘SIXER,’ as the six-ounce loaf, served with the dinner, is called.

3

  1886–96.  MARSHALL, Bleary Bill [‘Pomes’ 61]. I see what the upshot will be, Dear me! A SIXER with H.A.R.D.

4