Tri-Metal Rivets [2007-07-26] |
Contact Sheet (0060) [2007-07-26] |
Contact Sheet (AgCdo) [2007-07-26] |
Solid Rivets (4) [2007-07-26] |
Tungsten Point [2007-07-26] |
Electric Contacts (10) [2007-07-26] |
Graphite (DSC_0060) [2007-07-26] |
Electrical Contact [2007-07-26] |
Electrical Contacts (12) [2007-07-26] |
Contact Point [2007-07-26] |