They've all been answered correctly this week:
448. World traveler's electrical adapter kit. Please see the answer page
for more details.
449. Metal threshold strip for carpet
450. Pick hammer for auto bodywork
451. Antenna direction controller
452. Battery tester
453. Yatate pen holder with ink well
More photos and a link:
http://pzphotosan81l.blogspot.com/
I'm going to have to dig deeper in my boxes and find another stumper for the
next set.
Rob