The first: NR-6, 1967, Blues Project "Matrix" Club Concert Poster, a third printing by Victor Moscoso, unframed (Sheet size 20 1/8 x 14 3/8 in.).

The second: NR-9, 1967, Wildflower "Matrix" poster, third print poster with orange border and credit “c 1967 Neon Rose #9” printed at lower left, unframed (Sheet size 20 x 14 in.).


Nice, vibrant colors; pinholes at corners for hanging; the first with edge wear, few small tears, and a vertical crease; the second with slight wear lower left corner.