Vintage Old School Days English Solid Brass Helix 64 320 Drawing, english brass

Item - Vintage Solid Brass 'Helix' Pencil Compass, Circa 1960s; unusually this particular example is stamped with the makers
Item - Vintage Solid Brass 'Helix' Pencil Compass, Circa 1960s; unusually this particular example is stamped with the makers name to the face of the ring and the numbers 64 320 we have never seen this marking before on a Helix Compass, possibly a date and then a reference number. Maker - Helix Marks - Stamped with the details HELIX 16 320 to the face of the pencil ring. Circa - 1960s Construction - Solid Brass Country of Origin - England Dimensions - 3.625 in length Weight - 27 gram Condition - Excellent Used Condition (please see all photos) Other Interesting Points - (Please see all Photos). POSTAGE & PACKAGING There is a charge of £2.00 for Postage and Packaging to all U.K. Residents (Standard UK Delivery), we will also ship Worldwide please check table below for delivery costs. If you have any questions please feel free to contact! Postage Rates for this Item Next Day UK Delivery £9.00 Signed For UK Delivery £3.00 Standard UK Delivery £2.00 Air Mail Europe £4.00 Air Mail Outside Europe £6.00