A Visual Gallery limited edition Artists Proof number 21 of 50 copies lithograph for the 'For Those About To Rock' album cover. Autographed by Angus Young, Malcolm Young, Brian Johnson, Phil Rudd and Cliff Williams. This item was officially offered for sale in 1996. The autographed in-person lithograph.It is printed on acid-free, 100# Quintessence dull cover stock. The lithograph measures 22” x 28” and has an image area of 17” x 17”. Has some minor creasing and wear typical with these types of items. This litho is ready to be professionally framed and displayed proudly! This is certified authentic and will also include an LOA with matching serial numbers from James Spence Authentication, Inc. (JSA). Certificate number- Y79339