Hey Jim, hunter of old coins.
First looks like a silent dog whistle... blow through it and see what comes.
Second is a symbol of the Eastern Star
Eastern Star
The Order of the Eastern Star (OES) is a female companion organization to Freemasonry.
In the example below each symbol within the star is an emblem for the Biblical heroines Adah, Ruth, Esther, Martha and Electa, whose stories inspire character building lessons.
Photo: from the headstone of Hannah Meyer (1874-1930), Emanuel at Fairmount Cemetery, Denver, Colorado
3rd a Paul Warranty name tag. Paul Warranty was a great and widely admired Canadian politician in his day... Actually there is no such thing as a great and widely admired Canadian politician, ever and no clue as to your hand punched name tag.