NO. 341°-M GRAPH PAPER ; VOLUME MILLIMETER DIETZGEN Ly Fers MADE IN U. 5, A, EUGENE DIETZGEN CO. we _ “ oe sob terete wee eden tere ty t thet gees La te Lyters vo tg. fl co. “f At GL
NO. 341°-M GRAPH PAPER ; VOLUME MILLIMETER DIETZGEN Ly Fers MADE IN U. 5, A, EUGENE DIETZGEN CO. we _ “ oe sob terete wee eden tere ty t thet gees La te Lyters vo tg. fl co. “f At GL