The leather self defense tool is technically called a 'mace' or a 'slap jack' here in the US. It can be used to strike with the flat part to produce a stunning blow or the edge to inflict a slashing blow. A Black Jack is a round cylinder bound with leather. Both are usually made of lead shot wrapped in cowhide. Both are probably illegal to carry but not possess. Check your local laws. I had one used on me years ago. I can attest they are quite effective.
It is not a pepper mill, it is coffe grinder or mill. Used in Balkans until 1980-1990. It is missing a usually foldable handel. I still have my moms and neighbours. Coffee beans were poured in upper part, turn the handle wich was usually stored in lower part in wich freshly grounded coffee is also collected. Coffee type used for this mill is for "turkish" type coffee. It was replaced by eletric coffee grinder. Instead of handle, drill can be used to rotate axis of grinder, for quick grind.
If the "mushroom cap" of the first, clear glass object has holes, then it's a fly trap. Put sugar water or other bait at the bottom, flies enter and drown. That fire extinguisher at 11:48 minutes is probably filled with carbon tetrachloride or some similar nasty toxic liquid.
13:00 - it's not a 'coffee table', it's a bed table for someone confined to bed. Pens would go in the sections either side so the person could write letters or do school work and the little rail stopped papers falling off the back. My grandparents had one because my great uncle had polio in the 1920s and was kept in bed for years.
I knew what the fire extinguisher was, having been fascinated by those in my paternal Grandparents' attic in ND!---I was half right about that coffee scoop! Ingenius to use the clip for the bag!
The leather covered item with the strap around for around the wrist is called a Black Jack. My dad carried one when he worked security. It has a heavy metal ball on the end for knocking someone over the head if they attack you.
#1 Is there a hole in the part that you submerge under the soil ? If so then it's something to water a plant slowly. #5 My grandparents house has a servant's bell call indicator. It was in the kitchen and as a child I would run round the house to see if I could make all the arrows rock at once.
Blackjack is what I learnt too. And It's for attacking from behind, not self defence. I think it would make for a very poor self defence weapon. If you ever read "Tin Tin" you would recognize this weapon.
6:57 That bit of plastic looks like a failed blow molding for a plastic jug. Thick, heavy plastic tubes, in the shape of a test tube, are automatically fed into a blow molder, which heats the plastic while forcing air into it to fit the mold. I saw rejects that looked like this at a juice beverage manufacturer.
4:07 It's called a sap or black jack. It's filled with metal shot. Supposed to knock a person out or at least down from a blow to the head. They are illegal in some areas.
3:17 looks just like the Yugoslavian coffee grinder my aunt brought back in the 1960s while working for the United Nations. Grinds coffee to a fine powder similar to "Turkish" coffee. Ground coffee goes in a small cup with boiling water. It comes with small spoons to add sugar to the coffee.
"Just saying what it is just isn't enough" - it totally is, since the question is "what is this thing". If you're coming here for thorough explanations, you came to the wrong place. These videos never promise explanations. If you're interested, come down here to the comment section and look for extra info - or just google it. Usually works well. Sometimes you just have to put in a little work to get answers. That's how learning works ;)