McColl Rankin & Stanistreet Deborah Extended Gold Mining CO. NL. An agreement to be able to mine in Western Australia between: Deborah Extended Gold Mining Co. NL, Lefroy Minerals Limited, in the areas of: Coolgardie Goldfield, Mt Walton Claims, Jaurdi Claims. Dated 20th November 1970. On page 14, Lefroy Common Seal and signatures of Director: B Miller, Secretary: ? Houlson. Common Seal of North Deborah Mining Company and Signatures of Director: B Miller, Secretary: ? Houlson. Common Seal of Deborah Extended Gold Mining Company No Liability Director: C Manice, Secretary: D ?organization, mining, deborah extended gold mining co nl, mccoll rankin & stanistreet deborah extended gold mining co. nl. an agreement to be able to mine in western australia between: deborah extended gold mining co. nl, lefroy minerals limited coolgardie goldfield, mt walton claims, jaurdi claims