Из занятного

RT-11 v5.7 source distribution kit:

Код:
...
SST   .SAV  186. 1977-03-31
RT11SR.SYS   97. 1997-02-29
VD    .MAC    1. 1995-05-06
...
IDCND .MAC    1. 1995-05-06
SBROL .CND    2. 1997-02-29
SBROL .ANS    6. 1997-02-29
SBROL .BLD    1. 1997-02-29
SBROL .MON    3. 1997-02-29
SBROL .DEV    2. 1997-02-29
SBROL .TBL    4. 1997-02-29
TIM   .COM    1. 1997-11-27
...
Из SBROL.ANS оттуда же

Код:
; SYSGEN V05.14001 Answer File Created  29-Feb-97  00:32:37
;
; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY ONLY  BE  USED
; OR COPIED IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE.
;
; COPYRIGHT 1989, 1990, 1991, 1992 BY DIGITAL EQUIPMENT CORPORATION.
; ALL RIGHTS RESERVED.
;
...