Okay, Rick. I've got one of the two vinyl copies I've somehow accumutlated of "City to City" over the years right here in my grubby little hands, and the lead guitar credits for those three songs are:

Baker Street: Hugh Burns Right Down the Line: Hugh Burns, again The Ark: Jerry Donahue

Might could type up all the credits if you want 'em.

And you're right. It's one hell of an album. I was hooked from the intro to "The Ark."

Chris