Overview Reviews Product Description Winona Van Norman Model LB Manual Instruction and Parts Manual for the Winona Van Norman LB Series Line Boring Machines 20 Pages Product Videos Custom Field Product Reviews Write a Review Write a Review × Winona Van Norman Model LB Manual Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *