Rand Mines (Mining & Services) Limited Technical Consulting Services Gold and Platinum Division: Visit to Crown Mines Limited by The Parktown Heritage Association - Information Package. Saturday 20 May 1989Title: Rand Mines (Mining & Services) Limited Technical Consulting Services Gold and Platinum Division: Visit to Crown Mines Limited by The Parktown Heritage Association Information Package. Saturday 20 May 1989 Author s: N A Publisher: The Parktown Heritage Association 1989 ISBN: N A Condition: Very good. The covers are shelf worn to the edges. The corners are bumped and the covers are rubbed. There is some minor wear to the top and base of the