Bottles

Cockney rhyming slang for Coppers (see below), from Bottles and Stoppers.
Found on http://www.translationdirectory.com/glossaries/glossary086.htm

bottles

Different containers Glass for liquids, in ancient Egypt, as early as 1500 bc. Produced in Chr. But only through the invention of the glassmaker pipe (and thus glass blowing) in the 2nd century BC. By the Phoenicians in the area of Syria From the beginning of our era, the Romans were also able to produce glass bottles to a greater extent. The oldes...
Found on https://glossary.wein-plus.eu/bottles
No exact match found