Ivy's sctratches to guide filaments 20130110-IMG_3123
Heavily coated window shows impurity problem20130310-IMG_3373
Trigger Head 20130314-IMG_3393
Spark Plug with Lexan 20130327-IMG_3548
heavy erosion near insulator 20130328-IMG_3574
Ceramic Insulator 20130328-IMG_3591
filaments mark tungsten base plate of copper cathode rods 20130328-IMG_3599
Silver coated Anode20130411-IMG_3762
Silver coated Anode20130412-IMG_3769
Silver coated Anode, installed 20130412-IMG_3770
Silver coated Anode, installed 20130412-IMG_3775
silver coated anode with copper cathode rods in tungsten base plate before firing 20130412-IMG_3780
Copper Cathodes, silver coated Anode 20130412-IMG_3784
Copper Cathodes, silver coated Anode 20130412-IMG_3785
Copper Cathodes, silver coated Anode 20130412-IMG_3786
Copper Cathodes, silver coated Anode 20130412-IMG_3788
dirty copper cathodes 20130509_lpp_0141
Copper oxidation problems 20130509_lpp_0155
Arcing problems with screw-in cathode 20130510_lpp_0199
arcing damage at base of copper rods 20130514_lpp_0225
Arcing problems with screw-in pieces 20130522_lpp_0251
Ceramic Insulator IMG_4336
Better monolitic teeth design IMG_4787
