[CR]universal brake caliper - date? model?

rummaging through my drawer of random-parts-for-as-yet-unknown-projects (aka pointless hoarding :) ), i find this:

http://www.blackbirdsf.org/ebay/universal.jpg

bread loaf pads, hard as rock, but clean as can be... anyone know a year or model? brev # is 361668. long, thin, graceful arms - 30s?

thanks

-joel

--
joel metz : magpie@blackbirdsf.org : http://www.blackbirdsf.org/
bike messengers worldwide : ifbma : http://www.messengers.org/
==
i know what innocence looks like - and it wasn't there,
after she got that bicycle...