Printing block showing a man using a pillar drill to bore holes in a fretwork coffin-shaped frame. Used in "Carron Cupola", January 1954, Vol.V, no.1, page 4, fig.3; set-up on a radial drilling machine incorporating a facing head for machining an angular face at the end of the casting.
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Dimensions:0 - Whole:W 7.9cm (W 3 1/8")
Dimensions:0 - Whole:D 2.3cm (D 7/8")