I think the signatures are a mixed bag…even to my inexperienced eye. I was concerned over some of the character annotations below the signatures that appeared to have similar handwriting too. Also, I couldn’t find any information on the company who provided the authentication.
Propstore are auctioning a similar display piece next month with a estimate of £400-£600 whereas this item is priced at over £1000 on eBay.
The search to complete my blade runner project continues