Lot 10729 – 1918-23, Highly specialised two volume collection

1918-23, Highly specialised two volume collection in Safe albums, majority are the trident overprints presented in order by post offices and their types, showing the different subtypes and occasionally varieties and often blocks of 4 or more, also noted about 12 covers, cards or money orders, overall mostly fine to very fine and a beautiful base for further expansion (Est. € 1’000/2’000)