Very large rectifier diodes CGE part numbers I cant find data sheet on line (HELP! if you have old databooks or catalogs)  reasonable priced – i bought them from an electrician in town here. He had used  some  in his Lincoln welding machine. Im having problems data for these. If you can use them..available most resonable pricing.  I will do trades as well. Im into solid state components (not modern asia knockoffs) and QUARTZ CRYSTALS are my big item of interest. — IM STILL DOING MY HOBBY BUSINESS thing (netty electronics dot com) — small items i can ship letter mail for $2.35 across Canada.