And CONGRATULATIONS To MR. & MRS. MELVIN METZLER ON THEIR NEWLY CONSTRUCTED 400 HEAD MODIFIED OPEN FRONT HOG FATTENING FACILITY. 457 E. MAIN AVE., MYERSTOWN, PA 17601 Vi Mile East of Myerstown ★ WE SPECIALIZE IN COMPLETE SWINE SYSTEMS, BUILDINGS, f ARROWING, NURSERY, FATTENING - OPEN FRONT or CONTROLLED ENVIRONMENT. Call 717-866-7565 For An Appointment or Stop By Our Office. Our Trained Staff Will Do Their Best To Assist You With Layout And Design. East Petersburg, PA Swine Systems MER BOY Farmer Boy Ag Automatic Curtain Controls Lancaster Farming, Saturday, January 17,1981—1 Featuring Automatic temperature control system features Curtain will automatically open and close according to pre set temperature within a variation of 5 degrees hot or cold No more overheat mg or chills due to manual cranking No more frustrations from quick temperature changes while away sleep mg fieldwork etc FB control system means less loss of hogs and better feed conversion equals higher profits B