51

Analytical chemistry

Year:
1918
Language:
english
File:
PDF, 1.80 MB
english, 1918
52

Notes

Year:
1944
Language:
english
File:
PDF, 425 KB
english, 1944
53

Analytical chemistry

Year:
1920
Language:
english
File:
PDF, 1.51 MB
english, 1920
55

The examination of charred documents

Year:
1925
Language:
english
File:
PDF, 1.19 MB
english, 1925
56

A new photographic light-filter cell

Year:
1936
Language:
english
File:
PDF, 1.05 MB
english, 1936
58

Questioned Documentsby A. S. Osborn

Year:
1930
Language:
english
File:
PDF, 367 KB
english, 1930
59

Science and the Detective

Year:
1932
Language:
english
File:
PDF, 1.04 MB
english, 1932
60

Circumstantial Evidence from Hairs and Fibres

Year:
1930
Language:
english
File:
PDF, 599 KB
english, 1930
61

Scientific Documentary Evidence in Criminal Trials

Year:
1932
Language:
english
File:
PDF, 1.84 MB
english, 1932
62

Notes on the Manufacture of Vinegar

Year:
1917
Language:
english
File:
PDF, 812 KB
english, 1917
65

The Chemistry of Inks in Handwriting

Year:
1911
Language:
english
File:
PDF, 317 KB
english, 1911
66

Food Adulteration and its Prevention

Year:
1929
Language:
english
File:
PDF, 993 KB
english, 1929
68

Estimating the Age of Writing

Year:
1929
Language:
english
File:
PDF, 209 KB
english, 1929
70

The Use of Invisible Rays in Criminology

Year:
1905
Language:
english
File:
PDF, 1020 KB
english, 1905
71

Forensic Chemistry in Relation to Medicine

Year:
1936
Language:
english
File:
PDF, 1.03 MB
english, 1936
72

The Use of Invisible Rays in Criminology

Year:
1935
Language:
english
File:
PDF, 1.37 MB
english, 1935