1988 (05) Transport - RM - Grimsby and Cleethorpes FDI 'Special'

Fantastic and unusual Royal Mail cover........

Addressed to 'Abnormal Load Services' this contains a fascinating insert from Autotransit Ltd - produced to go with this FDC, so highly relevant.... Has SIX different prints showing various Transport & Communications roles....

Cover has some creases as it went through the postal system (as the insert makes it quite thick), but I've never seen anything like this on this issue before....

Code: 61734