@InfraBlue,
I didn’t know what you meant by “Elizabeths” I guess it’s a rough translation of dead presidents. We don’t have an equivalent phrase over here.
The common slang term is quid, but other than that our terms are more generic, dosh, lolly, spondoolicks, etc. We have terms for certain amounts pony, £25, monkey £500, but nothing like dead presidents.