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Richard H. Stretch
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Stand Alone
![Prospecting, Locating and Valuing Mines [with Plates] - Scholar's Choice Edition](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fmenrva_img_storage%2Fcovers%2F9781298016195_3ddf5eee.jpg&w=3840&q=80)
![Prospecting, Locating and Valuing Mines [With Plates]](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fmenrva_img_storage%2Fcovers%2F9781024290691_8b4c406c.jpg&w=3840&q=80)