I have the following items that I bought to use with my HP 5345A, but never got to use, so sold as received, untested: HP 10590A Plug-In Adapter HP 5254C 0.15 to 3 GHz Converter HP 5257A 50 MHz to 18 GHz Transfer Oscillator Make me an offer for the lot (your offer to include shipping). Sorry, sales only to the USA. 73, Dick, W1KSZ