for generations the official bezzera agent for the u.s. has been rino gnesi. i purchased a machine from them in 1980 when they were located in winthrop massachusetts. today they show two locations: a) 410 riverside avenue, medford, ma 02155, telephone (781) 395-8821 and b) 3670 woodland park avenue n, seattle, wa, 98103, telephone (206) 545-7000. they give a web address but it is not good.
another u.s. agent is miami espresso:
http://www.miamiespresso.net/ however their site does not display the home models.
gensaco stocks bezzera private labelled as their own. in home models they show the hobby but not the famiglia.
http://www.gensaco.com/esprequip_comp.html
happy to read you got machine sorted. have owned two of them manufactured 1979. that group is pretty impressive isn't it! ttbomk it is made by gino rossi proprietary for bezzera.
happy extracting,
ideor