I posted this on our vintage film autograph collecting site on FB and thought I would post it here as well:

A fellow collector asked me my opinion about this item currently on eBay.
The item description reads: "A Streetcar Named Desire signed cut Vivien Leigh Signed Marlon Brando signed '51"
This may be the most brashly forged piece from this particular selling account that I've seen.
I feel for people who unknowingly spend their hard earned money on this kind of garbage.