Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930 Radio Communication 1923-1930
Thirty pair self supporting polythene telephone distribution cable, 1933-1969 Telecommunications 1933-1969
Glass display case containing various cosmetic devices from the 1700s, England, 1880-1930 Public Health & Hygiene 1701-1800