Original 1st printing 4 x 5&3/4" concert handbill and 6&1/2 x 7&1/2" uncut printer's proof sheet of four (4) tickets for Chicago appearing with River at Springer's Ballroom outside of Portland, OR on 3/15/1970.

 Design by Michael James Strickland, medium-thin flat index card stock handbill is in excellent (B+) condition; aside from a minor amount of wear (a few tiny mouse bites) along the upper left margin and a touch of toning on the reverse, it is in really nice shape.

 The ticket sheet is essentially in near mint to excellent (A-/B+ to B+) condition; with the exception of a touch of edge/reverse-side toning, a couple of tiny corner-tip bumps and a slightly off-register red plate, it is likewise pretty sharp-looking.

 Nifty little set of early 1970 Chicago items, originally obtained directly from the show's promoter (Jim Felt).