*
363 Periscope

I also thought so, but "amazing" and "not familiar with" didn't sound
right.

367 Chronographic Device? - Stopwatch?

Rythm counter? Speed measurment device?

--
Jon Haugsand
Dept. of Informatics, Univ. of Oslo, Norway,
http://www.ifi.uio.no/~jonhaug/, Phone: +47 22 85 24 92