Linen backing is the industry standard of conservation. Canvas is stretchered and a sheet of acid free barrier paper is laid down. The poster is then pasted to the acid free paper using an acid free paste. This process is fully reversible and gives support to the poster. A border of linen is left around the poster and can be used by a framer to mount the poster so that nothing touches the poster itself.
The price of this poster includes linen backing.
Please note that this is the bottom 2/3rd of a rare 3 sheet poster, we have only seen the complete 3 sheet twice in 30 years. This holds up well graphically, and with its full border looks complete.Photographed before linen backing.
This play had 29 previews but only 1 actual performance, it opened and closed on Jan 4, 1981.
This January 5th, 1981 Frank Rich review says it all.