I didn't agree when some countries put jewels on coins, but in both cases, they draw attention as they are unusual, and if they weren't rare...
Great Member !! Jim
Bananas grow pointing upwards.
Or paint them with thick gunk. The same rules apply to trace elements in minerals. Al2O3 is aluminum oxide ( old fashion sandpaper or quartz)....
Check the edge , if it was not replated the steel core would have different color than the surfaces. I do not believe it is a RPM due to the too...
Its not in the original VAM book, nor CPickers, but didn't check the VAM website.
ETHANOL, 2-BUTOXY PEL: 25 PPM CAS #: 111-76-2 TLV: 25 PPM POTASSIUM HYDROXIDE, LIQUID PEL: NOT ESTABLISHED CAS #: 1310-58-3 TLV: NOT ESTABLISHED...
99% aluminum.according to catalog, not confirmed, but likely.
I believe it is just damage as the size and shape of a D would not be such. Looking at the other letters near by, U.ONE and the DIM on the other...
In the first two photos in your post clearly show to me, indentations on the edge of the 7 and 9 that are not as raised as the main portion of the...
Not sure if it fits in the discussion ....and extremely seldom mention a utube, but this may be of interest, was to me. Jim [MEDIA]
Pointers can be super-imposed over photos such as Photoscape ( free). Diff. colors thickness, dashed, solid , etc. My lines are not trying to...
I guess if we ever go to aluminum , we will all find out for sure. In previous test runs. they specified T 5052 aluminum ( with 2.5% magnesium and...
I believe some pure aluminum coins were coated with thin clear coat material to avoid rapid oxidation in usage. Acetone could remove these from...
I seem to recall that there were some given to certain people as tokens of appreciation or something like that.
As long as you know there are health concerns due to the vapors being very flammable around a flame or spark, and that if you get it on the skin,...
There are several threads on the 21 Peace, high relief. You can find them with search and practice using it. The first has a posting by burdette...
Descendants of the ancient Anasazi people in the southwest traded turquoise and other precious stones and feathers long before Europeans arrived,...
That's what I use to tell my students when they were mostly males, but 80% in my classes now are females.They will someday rule the world.
A rinse with acetone and allowing them to dry will remove all water and whatever is dissolved in the water. The air that the water might condense...
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