Cincinnati Dial Type Milling Machines Maintenance Manual
Cincinnati "Dial Type" Milling Machines For machines staring with Serial number 4A. Nos. 2, 3, 4, 5 and 6 Models LL and also as Types: 315-15, 415-15, 420-16 and 520-16 (Model LL) and 520-20, 540-20, 620-20, 640-20 (Model ELA): Comprehensive Service and Dismantling Manual and Parts Manual as Exploded Component Diagrams.