(1) This is a mammoth power resistor. It is rated 100W 150ohms. This is suitable as the current limiter in the dual ignition coil high voltage generator. (2) This is a 6kVDC ceramic disc capacitor. I don't know what kind of equipment it came from. (3) This is a mica capacitor rated .002mFd at 2500VDC. These can be purchased from All Electronics for an excellent price (4/$1.00). (4) This is a high voltage rectifier. It came from a microwave oven. It is rated at 2500VDC at 1A. (5) This is an old high voltage capacitor pulled from an old tube type military transciever.