Series 14: Specimen Material, 1971

This material consists of 18 match-box size boxes (4cm x 6.5cm) containing plastic blocks or 'spurs' in which Dictyostelium spores, macrocysts, and other microscopic structures have been embedded using laboratory methods.

Accompanying this material are (a) a laboratory record of the media and processes used to create the blocks (see Series 11, Box #17), and (b) a series of 206 negatives (see Series 13, Boxes #65 & #66) that is a photographic record of the embedded specimen material.