DE LA RUE - 5/- ROSE-RED & OTHER ADHESIVES USED ON PAIR OF R...

DE LA RUE - 5/- ROSE-RED & OTHER ADHESIVES USED ON PAIR OF REGD & INSURED COVERS: 22 Mar. 1918 3d Regd env. (205x125mm) used from London to Switzerland uprated 5/- rose-red + 3x½d + 1d paying the 6/3½d rate comprising 3d postage for 3oz plus insurance for £400. With censor label partially covering the adhesives, tied by a wax seal. Also 28 June 1918 similar Regd env. from the same correspondence uprated 5/- rose + 9d agate paying the 6s ½d rate comprising 2½d postage plus insurance & registration. Both with red "INSURANCE" labels. (2 covers)