Pair of official (promoter-issued) reprint concert posters for a series of shows held at the Avalon Ballroom in San Francisco, CA;
 
 Art by Victor Moscoso, images are numbers 36-3 (Big Brother/Quicksilver/Country Joe & the Fish 11/25-26/1966) and 44-2 (Steve Miller Blues Band/Lee Michaels, 1/20-21/1967) in the Family Dog/Avalon series.
 
 Both posters are on medium flat index stock; the 36-3 is 14&1/8 x 20&1/8" and is in excellent (B+) condition- there are a series of fairly light handling creases scattered along the upper margin area, along with a few tiny corner-tip/edge dings and a soft diagonal bend in the upper left corner, otherwise fine; additionally, the poster is SIGNED in pencil by Moscoso.

The 44-2 is 14 x 20&1/4" and is also in excellent (B+) condition; just a tiny bend in the upper left corner tip, a thin diagonal bend in the lower left margin and a few light handling creases here and there, otherwise fine. 

Two of Victor Moscoso's finest early FD designs!