Hair number	Different sorts	Corresponding figures
1	a particle that is a mixture of silver sulphide and chloride a particle of silver sulphide and gold a plaque of silver with copper a granulous particle of silver sulphide a little particle of silver sulphide	Figure 5 Figure 6 Figure 7
2	a little particle of silver sulphide about fifteen particles of silver sulphide arranged among the longitudinal axis of the hair one plaque of silver chloride on the border of the hair two plaques of silver chloride on the border of the hair one plaque of silver chloride on the border of the hair	Figure 2 Figure 3 Figure 4
3	a little plaque of silver sulphide a particle of silver sulphide/chloride many little plaques of silver sulphide (with copper traces), arranged longitudinally two little plaques of silver sulphide eight little plaques of silver sulphide arranged longitudinally a turmoiled little particle of silver sulphide
4	a large plaque of pure silver	Figure 8
9	two little plaques of silver sulphide one little pile of particles of silver sulphide, with copper