I'm not sure what you mean by "truest" smokeless powder. If you mean "which powder will emit the least amount of smoke when you shoot" then answer isn't that easy. The amount of smoke depends on the conditions of combustion such as burning rate, chamber pressure and quantity of powder. A small quantity of fast burning powder would emit less smoke than a large amount of slow burning powder. If the goal is to find the load for a given caliber that will smoke least, in general you should look for the fastest burning powder that is recommended for loading that caliber and bullet weight.
Crack cocaine typically appears as small, off-white or pale rose-colored rocks. It has a hard, crystal-like appearance and can vary in size from grains of sand to larger nuggets.
It has a big Baking Powder label on it
Like black grains of rice, or a little smaller.
Orzo is the pasta that is shaped like rice.
a dry powder
A very small sandcastle.
Could be as early as 1905 (if it is, it was made for black powder rounds - do not use modern smokeless, it could blow up. have a gunsmith check it out) But a lot more info is needed. Like - what does it look like, what are the grips, does the cylinder tip out, does the top open, etc.
this is what you touch a moth powder if you touch a moth powder its look like a sand the sand make you lucky sometimes.
White Powder
i would also like an answer to this, exept they seem to be greenflies covered in a fine blue powder not unlike pollen, we caught one and had a look
It lookes like a brownish red