The only gloves that seem available in some stores are the thin food handlers gloves, but should work for CRH....
Bob, if the reverse doesn't have a raised rim, it has been sanded or ground off. If it does have a raised rim but appears blank it would be...
Well, you can get something like this but rather expensive, https://www.scalesgalore.co/Rice_lake_Test_Weights_SS_500G_Metric_Sets.cfm They may...
It depends on the accuracy you desire and the range and resolution ( number of digits after the decimal point like 00.0, 00.00, 00.000, etc. and...
Do not expect acetone to remove the "speckles" as I fairly sure they are chemical reactions of the environment or handling. Jim
Has anyone heard the term "Dilution" when trying chemical processes? Junk has been on those coins for hundreds of years, why try to get it off in...
The protests are probably like a Christmas buffet to the viruses, shouting, screaming mucus nuclei , no social distancing, irritation and damage...
Looks like it "could" be die #2 http://www.lincolncentresource.com/1922Ddievarieties.html but I am always suspicious when there are odd lines in...
No DDO either, damage or mechanical doubling. Sorry, Jim
If it is good, it looks like the die maker's son did the work. The edge might be indicative, although I also do not collect these. Jim
Generally so, but most also do not remove material from coins unless it is organic and not metallic compounds (like verdigris) . High molecular...
BU Plus is a "dip". Not an acid dip , but an Alkaline dip with a strong alkaline pH like drain cleaners. The MSDS isn't listed , so this flyer is...
And Conserv seems to be a light degreaser using hydrocarbons. MSDS:...
I wouldn't use it on my hands,if it is Dermashield. https://dermashield.com.au/wp-content/uploads/2014/04/derma_shield_msds_english.pdf Jim
If you don't have enough pixels, and you enlarge it from the base level ( lowest magnification) the software adds extra pixels so there is no...
Wonder what a Zincoln cent would look like after exposure :)
Numismatic ScrapBook magazine, 1963. Had to submit your personal coins to bypass possible counterfeit rules. [ATTACH]
You have to cut paper doughnuts of correct fit with open lens path and paper covered led circle light path. Use various thickness or number of...
If it was offered at a "Supersupporter" level for " A few Dollars More" I think it might be popular as so many households have the necessity for a...
Maybe Peter and Doug will obtain a Zoom commercial account ( Peter can advertise and Doug can do his "show") and we can a big meeting , even if...
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