Got this coin today. Looks like this coin... https://en.numista.com/catalogue/pieces81279.html
But mine is 28.5mm and 8.1g.
Mine is heavier than the one listed.
Also what is the value of the coin .
Did find this info
6 dots
Engraver: Thomas Halliday
Issuing date: 1812
Denomination: 1/2 penny
Composition: Copper
Weight: 8.5 grams
Diameter: 29 mm
Edge: Engrailed
Breton #: 960
Courteau #: 27
Your Token is very worn which should account for the slightly lighter weight. Also, due to the wear, I don't think you will be able to identify the variety.
Let's grade it at VG which my Charlton Catalogue values at $7.00 cad. My 8th Edition has been superceded by the 9th, so the value may be slightly higher.
It ain't what you don't know that gets you into trouble. It's what you know for sure, that just ain't so. Mark Twain
The Tiffin 1/2 Penny Tokens are of much lighter weight, 5 - 6.5 g approximately (LC-48A, B, and C). Named after the Montreal Grocer, Joseph Tiffin, whom imported these "lightweight" Tokens about 1832. Ante-dated to avoid the law against importation of tokens into Canada.
But, I missed the 6-Jewel Pin so you have variety LC-46A2. NICE!! Still does not affect the value though. All 3 varieties are priced the same across grades VG - MS.
It ain't what you don't know that gets you into trouble. It's what you know for sure, that just ain't so. Mark Twain