Filter CategoriesFilter - All Select options£9.99 – £13.74 ex vatNo 3 Verulam Architects Scale Rule Select options£9.16 – £12.49 ex vatNo 45 Verulam B RIBA Architects Scale Rule Add to basket£5.49 ex vatNo 3 Academy Architects Scale Rule 12" (300mm) Select options£9.16 – £12.49 ex vatNo 4 Verulam Ordnance Scale Rule Add to basket£12.49 ex vatNo 46 Verulam Electrical/Chemical Engineers Scale Rule 12" (300mm) Select options£9.16 – £12.49 ex vatNo 43 Verulam Ordnance Scale Rule Add to basket£5.49 ex vatNo 2 Academy Civil Engineers Scale Rule 12" (300mm) Select options£9.16 – £12.49 ex vatNo 44 Verulam A RIBA Architects Scale Rule Add to basket£4.99 ex vatNo 1 Academy Mechanical Engineers Scale Rule 12" (300mm) Add to basket£9.16 ex vatNo 46 Verulam Electrical/Chemical Engineers Scale Rule 6" (150mm)