Hi all,
My horizontal-pin Minesweeper badge, unmarked.
Would you say this is zinc, or buntmetal? Is there an easy way to tell -- ?tint ?homogeneity/heterogeneity ? texture
And are these horizontal pin types characteristic of particular makers or a particular time period?
Cheers.
---Norm
My horizontal-pin Minesweeper badge, unmarked.
Would you say this is zinc, or buntmetal? Is there an easy way to tell -- ?tint ?homogeneity/heterogeneity ? texture
And are these horizontal pin types characteristic of particular makers or a particular time period?
Cheers.
---Norm
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