This animation was built and rendered in Imagine 4.0
It's a nice shiny steel engine running in a loop.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  592    1233  48.0% -lh5- 3ca7 Dec  8  1998 Engine.info
[generic]               579994  637598  91.0% -lh5- 87dd Apr 27  1998 engine/engine.anim5
[generic]                  558     913  61.1% -lh5- abcf Dec  8  1998 engine/engine.anim5.info
[generic]                  153     241  63.5% -lh5- f2df Dec  8  1998 engine/engine.readme
[generic]                  589    3848  15.3% -lh5- 3e47 Dec  8  1998 engine/engine.readme.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files  581886  643833  90.4%            Dec  8  1998