I'm not as familiar with old money as I am with old whisky, but on todays exchange rate it would be about $.05 (US) I believe...
However, on eBay you can buy the same 1930's 3-Pence price (UK) for $5-15/shipped.
*Given that price, I think the return value should be better on the prints!
Curious item for a whisky collector I think...I collect the Black & White (sealed) bottles, and must have 30-35+ in my collection now,
I'm sure that someone would collect the prints that went with the Brand!
Walter C Hurst