The BootWB1x.adf is a minimal boot floppy to load any Kickstart
1.0-3.2 Workbench (not included in Kickstart 0.x beta versions,
A-4000T 3.1 ROM, and Cloanto's 3.X ROMs). This disk includes an
implementation of a v1.x libs/icon.library replacement to allow
creating the Workbench task from v1.x ROMs without the need for
the original Workbench disk (which you otherwise must own/buy).
To save even more space the icon.library has a CLI command-line
interface that implements LoadWB and EndCLI. In 2.0+ Kickstarts
the icon.library is already included and the disk version isn't
used by the Workbench (due to the lower version number). In the
end, there're 1746 free blocks (max: single 839848 bytes file).

The source code can also be found at:
<https://github.com/nicodex/HelloAmi>

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                 3588  901120   0.4% -lh5- 0eba Apr 15 03:07 BootWB1x.adf
[generic]                 1973    2440  80.9% -lh5- 4ac3 Apr 15 03:07 icon.library
[generic]                13128   47471  27.7% -lh5- 3ee3 Apr 15 03:07 icon.library.asm
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         3 files   18689  951031   2.0%            Apr 16 00:10