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Schematic of a belt-like device, fastening between the thighs. At the meeting of the thighs is a boat-shaped object labelled A. It attaches to a pouch-shaped object labelled B. The diagram is named "Catamenial sack".

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Schematic of a belt-like device, fastening between the thighs. At the meeting of the thighs is a boat-shaped object labelled A. It attaches to a pouch-shaped object labelled B. The diagram is named "Catamenial sack".
https://s3.masto.ai/media_attachments/files/116/136/582/484/315/700/original/84189c98dfd7d162.png

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Vagina Museum (vagina_museum@masto.ai)'s status on Saturday, 13-Jun-2026 08:59:33 JST Vagina Museum

Good morning, eager beavers. We regret to inform you we're going to show you another awful old-timey patent. Today, let's take a look at the "Improvement in catamenial and urinal bandages and receptacles" or "Catamenial sack" patented by Madison Vedder in 1935.

In conversation about a month ago from masto.ai permalink