is my Bristol Freighter advert in the museum?

I had the original artwork for an advert for Bristol Acft Corpn, three wise men in the desert, one on a camel, gazing up at a Bristol Freighter….. wording something like “Ah, Bristol”. I gave it to the manufacturer’s museum in BRS, deliverying it to one of their contacts working on a boat in Woodbridge. I never had any form of acknowledgement so my question is – has anyone seen it in the museum… did it get there?