½ Penny John Brown, Halifax

Features

Country Canadian Provinces (Nova Scotia)  
(Canada) 
Type Token
Year 1815
Value 1/2 Penny (1/480)
Currency Pound (1812-1860)
Composition Copper
Weight 6.1 g
Diameter 25.9 mm
Shape Round
Orientation Medal alignment ??
Demonetized Yes
References CCT# NS-16,  Brenton# 896 

Obverse

Thistle surrounded by lettering.

Lettering: NEMO ME IMPUNE LACESSIT 

Translation: 
Legend in latin which means:
"No one can strike me impunity." 

Reverse

Ship sailing right surrounded by lettering.

Lettering: PAYABLE AT THE STORE OF J BROWN 

Edge

Reeded

Comments

Weight:  5.8 - 6.5g
Diameter:  25.9 - 26.0mm

Two Varieties Exist.
? NS-16A1 - Copper, reeded edge
? NS-16A2 - Silver, plain edge 

John Brown was a dry goods merchant in Halifax, Nova Scotia. 
The thistle is the national motto and flower of Scotland.
(Proofs exist but are extremely rare!)