small semicircular rubber object stored along with jewellery

regular sized safety pin for size comparison. the other side is marginally larger than the camera facing half and is missing the two oval indents.

Why is this hole in my garage?

House built in 1982. Central -ish Florida. 36" × 26" and 26" deep. The bottom is our native soil(sandy). Can anyone tell me what the purpose for this is? Very curious. Currently using it for random storage.

Aluminum frame with netting, about 12 inches square.

Hi, this table was advertised with no description, measurements or any other photos. All 4 sides appear to fold upwards for some reason, the hinges retract down into the legs. It seems to be made from good quality wood and is for indoor use.

WITT made of thin bamboo with sectioned areas on one side but no walls on the outside edges? About 8 inches long.

Attached to front of my house, about 1 ft tall, steel, does not move, no markings

Metal cone thingy found in small town Idaho museum

This object lives at the Bingham County Historical Museum, which is in Blackfoot, Idaho. It’s approximately 2 feet tall and made of metal. The curator said she has no idea what it is, but would love to know!

PA6-GF30 plastic flange with ball-and-post mount for clamping a rod?

Metal rod with clips on the end… found on the back of the front door while moving into a new house

Irony metal “pestle” found outside—is it a metalworking tool?

Found in a recently purchased house. Red tube like object with a twist handle at top. Looks fairly old.