Telegraph block instrument (receiving)
Telegraph block instrument; London & North Eastern Railway receiving type, permissive. GCR non-pegging 1-needle (Down Goods Independent; trafolite) permissive 3-position, with GNR-like needle-face (yellow-segmented 'Line Occupied'), but without metal-studs. The wooden case has a traffolyte-plate which reads "HEXTHORPE JCN".