1965 12c business reply label, medical specimen.

1965 12c business reply label on metal/cardboard medical specimen tube, to London Life, London, Ontario. Form number17-0965-3-65 sugggests 1965 year date.

The specimen label inside suggests the sample was not sent, otherwise the inventory control number would have been separated and the form filled in.

A peculiar specimen container with permit. I’ve never had one before.