Laryngeal swab with brass holder

Swab, metal and cotton wool, in glass tube

Swab, cotton wool in glass tube

Laryngeal swab with holder and cardboard case

Swab, cotton wool on metal rod in glass tube

Swab and wooden case supplied by Laboratories of Pathology and Public Health

Swab with wooden case supplied by Laboratories of Pathology and Public Heatlth

Swab with case for examination for diphtheria

Swab, with case

Swab, with case

Swab with case supplied by Public Health Dept.