div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: B171 - Annual Report 1971 Mines Inspection Branch · 2017 9 28 · Title: B171 - Annual Report 1971 Mines Inspection Branch Author: Ontario Department of Mines Subject: Annual src=https:reader035fdocumentsinreader035viewer202207141761145169abde96094c0fd9ddhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: B171 - Annual Report 1971 Mines Inspection Branch · 2017 9 28 · Title: B171 - Annual Report 1971 Mines Inspection Branch Author: Ontario Department of Mines Subject: Annual src=https:reader035fdocumentsinreader035viewer202207141761145169abde96094c0fd9ddhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: B171 - Annual Report 1971 Mines Inspection Branch · 2017 9 28 · Title: B171 - Annual Report 1971 Mines Inspection Branch Author: Ontario Department of Mines Subject: Annual src=https:reader035fdocumentsinreader035viewer202207141761145169abde96094c0fd9ddhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: B171 - Annual Report 1971 Mines Inspection Branch · 2017 9 28 · Title: B171 - Annual Report 1971 Mines Inspection Branch Author: Ontario Department of Mines Subject: Annual src=https:reader035fdocumentsinreader035viewer202207141761145169abde96094c0fd9ddhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: B171 - Annual Report 1971 Mines Inspection Branch · 2017 9 28 · Title: B171 - Annual Report 1971 Mines Inspection Branch Author: Ontario Department of Mines Subject: Annual...