G. B. Paravia e C. - (19) poster didattici scolastici - 1960s

this lot includes 19 vintage educational posters from an old school.
Colored prints by Paravia publisher on high-weight paper.
the colors are vivid and saturated and perfectly preserved; being old they show very slight and normal signs of use and minor edge tears along the outer borders.
The posters are in Italian and date from the 1950s, 1960s and 1970s.
poster dimensions and year:

- weeds that infest the sown crops 1954, 104x73 cm
- The tissues 1957, 100x70 cm,
- vessels and tracheae 1957, 102x72 cm
- family of the Rosaceae 1960, 100x70 cm
- reptiles and amphibians 1961, 103x72 cm
- wild animals 1962, 100x70 cm
- life in the open sea 1966, 110x80 cm
- animals useful to agriculture 1967, 102x73 cm
- insects and arachnids 1968, 104x74 cm
- pea 1968, 103x73
- prorifers and protozoa 1969, 102x72 cm
- animals harmful to agriculture 1970, 176x104 cm
- emergency rescue 1971, 105x76 cm
- mammals 1971, 102x73 cm
- fertilization in flowering plants 1972, 106x76 cm
- cryptogamic diseases 103x73 cm
- worms 1978, 100x70 cm
- mollusks 1978, 100x70 cm
- pollination 1968