ENGRAVING OVERHEAD BRIDGE PLAN WITH MANEUVERING WHEEL MAURICE TIXIER DEL B132Old overhead crane plan Elementary drawing course for MACHINES board N°87-88.Maurice Tixier Del Monrocq edition. Scale 0m10 for meters This drawing is sold as you see it with stains (foxing), traces of pencil, folds and tears on the perimeter. Dimensions: Height: 32cm Length: 50cm I remain at your disposal for any questions.