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Double (originator), Genito-urinary Manufacturing Company (agent), Catheterising Cystoscope, 1930 - 1980.jpg&width=100&height=100)
Cystoscopes, Catheterising, HC.I.2.103 - 2Double (originator), Charles F Thackray (agent), Cathererising Cystoscope 24F.,
Cystoscope, Catheterising, HC.I.2.101 - 3Double (originator), Genito-urinary Manufacturing Company (agent), Catheterising Cystoscope,
Cystoscope, Catheterising, HC.I.2.103-1