Interesting find for the industrial / bottle collector from the days before computers when people used pencil, paper and slide rules. Found in an old factory before it's demolition in West Allis Wisconsin USA several years ago. A vintage 1949 specification and note book from Geo. J. Meyer Manufacturing Co. Cudahy Wisconsin USA, a bottling equipment maker. Apparently it belonged to one ALOYS HERMANUTZÂ who started employment there on 5/11/45 and made many notations and sketches in this book. Please see pictures to assess age, condition, origin etc. to your satisfaction before bidding / buying. because.... What you see is what you get.