yes
What are the hallmarks below the maker's mark?
Marking precious metals differ from country to country,several pieces look like student/artisan made.
What does the top of the ring look like? What country do you live in?
What does the whole #6 piece look like?
https://www.antiquers.com/threads/tell-me-about-750-stamp-on-silver-please.49339/
https://www.antiquers.com/threads/posting-a-thread-and-uploading-pictures.15990/
Today cerium oxide is used.
It wasn't really powder,it was red rouge known today as jeweler's rouge.
What type of metal powder?
The pieces look cast,wouldn't hurt to test them. It will give you a little experience.
No one can say what they are from a photo,there is synthetic spinel.
Too thick for electroplated,could be Sheffield plate/silver-filled.Possibly separated when the pin was replaced and the whole piece overheated.
They would fit into the straps no problem.
Amethyst color goes from Rose de France to Siberian,light purple to very dark purple..
Maybe they were made by the local blacksmith.
boot hooks....new models https://www.patin-a.de/en/boot-hooks-with-wooden-handles-a-pair
Looks a little like zebra wood.
Is the base solid or hollow?Where was it found?Iron spears have been around for over 3,000 years,need info to even guess.
They look cast,the texture made to look like hammered on concrete.see link https://orchid.ganoksin.com/t/texturing-sheet-silver/8649/21
Separate names with a comma.
