United States 1982/1992 - Three Official collections with First Day cancels on Birds and Flowers 1982 and Wildflower of 1992

Three Official collections with First Day cancels on Birds and Flowers 1982 and Wildflower of 1992 sets:
1.- Luxurious album with the complete set of 50 FDCs “ The Official Birds and Flowers of Our Fifty States, covers design by Chuck Ripper while the stamps were designed by Arthur and Allan Singer – excellent quality
2.- from the National Wildflowers Research Center in two special albums by Fleetwood with First Day cancel on Wildflower set:
a.- FDC collection of 50 covers
b.- FDC collection of 50 Post cards
in two special albums by Fleetwood two complete collections in very good condition
All three albums are rare in this excellent condition
Almost 3,5 Kgs