{#閔傳經#}一九四六年二月份至七月份煤礦開採實習月報告及一九四五年九月至一九四六年八月煤礦開採實習期末報告，{#張熙年#}一九四五年十二月份至一九四六年六月份煤礦開採實習月報告，{#李洪謨#}一九四六年一月份至一九四六年六月份金屬礦開採實習月報告及一九四五年九月至一九四六年九月金屬礦開採實習期末報告等，附Sketch of Layout of Working Method、Champion No.1 Rheolaveur System Washing Plant、Lay_out Underground Working System─Mine No.7 Midvale Coal Co.、Sketch Showing Breast and Pillar Chute Method of Mining Thin Vein Under 50ﾟ,Where Top is Poor、Sketch Showing Breast and Skip Method of Mining Thin Vein Over 50 deg.、Sketch Showing Breast and Pillar Chute Method of Mining Thin Vein Under 50ﾟ、Sketch Showing Breast and Pillar Chute Method of Mining Thick