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One Man Watching Other Use Machinery
"1 photograph; 20.3 x 25.3 cm.
Man on right watches as other man puts hand into machine. The name of the man on the right is J.L. Guthrie"
Man on right watches as other man puts hand into machine. The name of the man on the right is J.L. Guthrie"
Three Men in Room
"1 photograph; 20.2 x 25.4 cm.
Three men in room, two looking at machines, one using a ruler and a pencil."
Three men in room, two looking at machines, one using a ruler and a pencil."
Men Using Machinery
"1 photograph; 12.7 x 17.8 cm.
Two men using hoses coming off a machine."
Two men using hoses coming off a machine."
Men Looking at Machinery
"1 photograph: col.; 10 x 15 cm.
Men looking at machinery."
Men looking at machinery."