Hungary Stamps

Hey everyone! These are the Hungary stamps I'd like some info on. Just like general value(if any) and approximate age please(and anything else that might be relevant). Thanks again!

Second image Hungarian deffinitives mixed 1951,1953 and perhaps reissues starting from 1958. Reissues have smaller picture size: 21 X 17 mm, originally 21,8 X 18 mm. Reissues (from 1958 - and on) have a bit higher CV, according Hungarian catalogues only (Michel gives the same price), still MINIMAL. From cca. 1940 there were imperforated issues for almost every stamp (limited number of copies- usually bought by collectors, although they were postal). Michel for example do not list them. In Hungarian catalogues they have somehow higher CV. In 1991 the Hungarian Post stopped this practice. Nothing of high CV, still indispensable pieces for a complete Hungarian collection ;).