Fig. 7: Morphological and microscopic examination of various fungal strains associated with a historical manuscript (papers and leather bookbinding growing on CYA media).

A Is A. niger, B is A. fumigatus; C is A. quadrilineatus; D is P. citrinum, and E is P. chrysogenium. 1 is a fungal colony; 2 is a reverse colony; 3 and 4 are bright filed microscopes (X = 800).