There's two listings for the Luzerne Mercantile at Wheeling in Dodrills 20,000 coal company stores listing.
1.associated with La Belle Iron Works Ohio County WV.50 employees 1914-1922
also shows assocaited with the same iron company at steubenville, oh. jefferson county 145 employees 1914-1922
2. associated with Wheeling Steel Corp. at Wheeling, Wv Ohio County, 70 employees 1931-1934
in the same book i see that Wheeling Mercantile Co. is listed in association with 14 companies - some company names listed twice or more but at various locations & times...from Arrow, KY, Freeburn KY, Barking Pa, Harmarville, Pa Beech Bottom, WV, ---anywhere from 1907 to 1949 but only the two above with wheeling on the token. they may have changed name to Luzerne-Graham Min. (? maybe mining) Corp Store. and operated in Graham and Luzerene, KY. in association with W.G. Duncan Coal Co. from 1937-1957
the WV Coal book shows the Luzerne Mercantile Co., Wheeling, WV token listed with three reverses (3 different orders from Osborne Register Company) orco pat. pend.(1914-1930=O-1), orco reg. u.s. pat. off. (1930-1938=O-2), orco patented (1938-1939= O-3), and orco - 4 with no date (1939-1958= O4-no date or dated). each of the reverses have a specific time frame associated with them. i will look them up and insert the dates back in with the reverse description above. the above are referred to as Orco-1 (O-1), Orco-2 (O-2), Orco-3 (O-3) and Orco - 4 (04- dated or no date). i believe scrip was outlawed way before 1958....
so you can date yours by the reverse.