I have been pointed in the direction of a company that supplies Proud to wear merchandise such as Tee-Shirts “Sloganite” they can be located at the following URL:- https:\\www.sloganite.com\products\proud-to-have-served-in-the-merchant-navy-t-shirts
Recently received the following link for those members who would like to hear transmission http://archive.org/details/MaritimeMorseCoastStationMarkers?goback=%2Egde_823947_member_269930879#%21 Geoff Valentine
Recently came across this site… listen to the authentic morse transmissions : http://radiomarine.org/audio/list?panel=pab1_13 Full site also added to links page Geoff