Lot 42055 – 1866 (Jan). Envelope to Kreuznach, Prussia, bearing on reverse 1850 30r pair, cut into at top right, and well margined 90r

1866 (Jan). Envelope to Kreuznach, Prussia, bearing on reverse 1850 30r pair, cut into at top right, and well margined 90r, tied by indistinct cancel, insufficiently franked according to the 1860 French Convention and red ‘INSUFFICIENTE’ oval, blue Aachen transit and black receiving cds alongside, displaying on front transit from Rio and Calais entry cds, ‘2’ and ’15’ ms charges, French ‘F./48’ exchange marking for the 1866 Prussian Convention, cover tears on opening not affecting the franking, interesting and rare.