div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: €¦ · For use in the M67 Sight Unit on the M120 and M121 120mm mortar the M224 60mm mortar and the M252 81mrn mortar D and E src=https:reader031fdocumentsusreader031viewer20220123205b91a21b09d3f2c05d8c01bdhtml5thumbnails1jpg 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: €¦ · For use in the M67 Sight Unit on the M120 and M121 120mm mortar the M224 60mm mortar and the M252 81mrn mortar D and E src=https:reader031fdocumentsusreader031viewer20220123205b91a21b09d3f2c05d8c01bdhtml5thumbnails2jpg 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: €¦ · For use in the M67 Sight Unit on the M120 and M121 120mm mortar the M224 60mm mortar and the M252 81mrn mortar D and E src=https:reader031fdocumentsusreader031viewer20220123205b91a21b09d3f2c05d8c01bdhtml5thumbnails3jpg 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: €¦ · For use in the M67 Sight Unit on the M120 and M121 120mm mortar the M224 60mm mortar and the M252 81mrn mortar D and E src=https:reader031fdocumentsusreader031viewer20220123205b91a21b09d3f2c05d8c01bdhtml5thumbnails4jpg 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: €¦ · For use in the M67 Sight Unit on the M120 and M121 120mm mortar the M224 60mm mortar and the M252 81mrn mortar D and E src=https:reader031fdocumentsusreader031viewer20220123205b91a21b09d3f2c05d8c01bdhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page...