Please see title & photos. All Royal Mail covers with insert cards, typed address, and unsealed flaps. The stamps are: 

Windsor Castle Miniature Sheet

Windsor Castle

David Bowie Miniature Sheet

David Bowie

Racehorse Legends 

Songbirds

The Machin Definitive Miniature Sheet 50 Years of a Design Icon

The Machin Definitive Miniature Sheet Golden Anniversary Celebration

Windmills and Waterfalls

Landmark Buildings

The Great War - 1917

Classic Toys

Ladybird Books

Star Wars

Christmas 2017

The Royal Wedding Platinum Anniversary Miniature Sheet