2 sets of vintage commemorative stamps, 1973, Hungary Magyar. Sets are listed below. 

Hungary/Magyar Posta Postage Stamps #2231-33

1973 Set Of 3 Commemorative Stamps

Stamps Feature Art Work

Postage Value 1ft, 40f and 60f.

Multicolor Stamps

I Have Included A 4^th Stamp That Appears to Be of The Same Origin, From A Different Set. 

Hungary/Magyar Posta Postage Stamps #2515-19

1973 Set Of 5 Commemorative Stamps, It Is Missing One Of The 5 Stamps.  There are 4 stamps only in this set.

Stamps Feature Soldiers Riding Horses

Postage Value 1ft, 2ft, 4fta and 60f.

Multicolor Stamps

All stamps have clean backsides, no glue or paper residue, yet they have some black lines on the front that could be cancelation stamp marks. I cannot say for sure that the stamps being sold here are those that belong in the numbered envelopes but that this is how they came from an estate sale.