A First Day Cover issued by Jersey to commemorate 'Mail Boats'. Special postmark on set of 5 Jersey mail boat stamps 18 October 1978 - see photos.
Postage £2.50 Signed in UK and £12.50 International Signed worldwide. Royal Mail increased prices on 1 Jan 2021 following three overseas price rises in 2020 due to pandemic, so apologies for postage but complain to Royal Mail.