How old roughly is my E.J. Riley Cue?

[Dozza19792]

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Any help would be a great help.

I bought this Cue for £15 off ebay.
58" Ash, 17.5oz, 11mm tip.

[ADR147]

[ATTACH=CONFIG]17716[/ATTACH][ATTACH=CONFIG]17717[/ATTACH][ATTACH=CONFIG]17718[/ATTACH]

Any help would be a great help.

I bought this Cue for £15 off ebay.
58" Ash, 17.5oz, 11mm tip.

andy gibbs might remember what the letter stand for!