Herbert Drills Types B, H, J and "V Junior" (precision bench large and small, precision column and multi-head unit): Spare Parts Manual as Photographs.

Kerry (Q and S) Drill "Super 8" "Backgeared Type": Instruction Manual and Separate Parts Manual as Sectional Drawings - all scanned at high resolution and some, of the head, extracted and enlarged. Includes copies of early and late maker's comprehensive Technical Sales and Specification Catalogues.