He got back yesterday—bought it off some feller up on th' XS.
And so far it is easy to follow his meaning: the Xs are identical with some or all the Ys.
Item, payed for a brekefast lost at bolling by my Lady Mary's Grace, xs.
So he said "Didn't you never correspond with a girl and put some of them xs down to the bottom of your letter?"
If the Qs or the Xs were gone, it wouldn't ...