From a french colonial site

[Mathurin]

Got some items on my last hunt from a colonial french site (near Quebec city).


the copper is a Geo II farthing (1744-54)
The copper thing on the bottom left is my first whatisit





weights 8g

The second one that I try to know what it is this engraved plate :




18g, back is flat

Any ideas ?

thanks for looking !

 

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[nhbenz]

Parts of a flintlock? -take that with a grain of salt, as I'm not very knowledgable about antique guns.

 

[villagenut]

Second item looks like a hilt or guard from a sword or a similar edged weapon.

 

[Mathurin]

Parts of a flintlock? -take that with a grain of salt, as I'm not very knowledgable about antique guns.

Second item looks like a hilt or guard from a sword or a similar edged weapon.

Thanks for your thoughts ! I was also thinking musket or sword, but can't seem to find something that looks the same...
I also thought about some door hardware, but again...


here is the back :



and a drawing of the markings with the contour lines dotted for the parts that have been broken :