I've got a couple of the older Canon breechlock 35-70 zooms. The one with the wider 2.8 aperture. But they are both suffering. One is partially disassembled. The other rattles when you shake it (I think the bushings for the zoom unit are worn) and has a flake of something on an inside element. I'll send them anywhere in the US for $7 total, i.e. I'm just trying to cover shipping. Outside the US let's talk, as I'd still only want shipping costs, but they have to be figured out per country. I'd take Paypal, money order, whatever. If you live in the Chicago area we could meet and I'd hand them to you for free, since there'd be no shipping.
Duncan
Duncan