appraisal of Silver 1⁄16 Riksdaler Specie - Oscar I 1846

Weight and diameter? Don't you mean 1 Riksdaler Specie? N#22800

Portrait looks off to me.

 Also looking off, why on the reverse is the rim much 

thicker than on the obverse? Apart from the orange colour, 

which may be the lighting. But yes, lettering  1R  on the item. 

 I made these for comparison 

You might want to compare coins at least with the same year/variant (I haven't looked at them comparatively)

https://coins.ha.com/itm/sweden/sweden-oscar-i-riksdaler-specie-1846-ag-ms61-ngc-/a/3109-33221.s?type=DA-DMC-NumistaWorldCoins-WorldCoins-3109-08172023

It is a silver coin just the lighting that makes it look a bronze color,i dont have a clue about anything when it comes to old coins just found this in an old box

 Thanks. Trying these 1846 comparisons