Von -

Take a look at this page on the Zippo Collector's web site:

http://www.zippoclick.com/collecting/metalliqueLighters.aspx

It isn't clear if the Five O'Clock Club was part of the reproductions or not????

On this page they have the details on how to date a zippo - you can always ask a seller to send you an image of the bottom of the lighter and be pretty sure of the date:

http://www.zippoclick.com/collecting/dateCodes.aspx