Beadjewelry.net is now an affiliate of the glass supplies source Delphi. They stock all kinds of interesting glasswork components and  tools.

In addition to stained glass supplies, Delphi carries collage and ephemera jewelry making supplies like these:

 Memory glass for soldered and collage jewelry.

Mini-Ephemera clip art and CD for collage jewelry.

  Simply Soldered creative art kit and . . .

Simply Soldered book to help you get started.

Copper foil for soldering over glass edges.

Lead-free solder.

If you'd like to give collage jewelry a try, be sure to use one of these coupons to save money on your first order: