Well I susgest you actually analyze the pictures you posted. Lets start with the paper wrap. Totally fake and made by someone who has absolutely no knowledge of Wells Fargo Bank pre 1945 and about Las Vegas Nevada .
The strap shows a stage coach being drawn by a horses. Any vaguely similar image was never used by Wells Fargo until well PAST WW2. Second, such a color image is only currently used in commercial advertising not on note straps. Third Wells Fargo Bank note straps never ever came even remotely close to this. Forth most note straps come from a regional Federal Reserve Bank and the bundles of cash are distributed to the retail banks using those straps ( not Wells Fargo Bank ).
Before 1945, Las Vegas Nevada was a Railroad Water stop in the middle of the desert. NO banks and NO gambling of signicance. Organized crime as such moved from Los Angeles California to Las Vegas Nevada. The pressure on organized crime to move out of Los Angeles to Las Vegas came after the 1938 Mayor elections and Mayor Shaw was forced out due to corruption.
As for the currency, it is the wrong color and wrong ink depth. The ink pen test is only to test if there is starch in the paper, iodine in the pen ink reacts with the starch making the dark streak. Currency paper normally is made using Egyptian Long Staple (fiber) cotton, not wood pulp with starch. Starch us used to make paper stiff. That is why paper that is soaked wet and then dried out is more limp, starch is washed out. So it is very easy to use starch free paper to print fake money on. Or wash out paper and then print fake money. No starch or low lever of starch and the paper will pass the pen test. You can make your own test ink using iodine from a drug store, very diluted with water so it will appear to be pale yellow.
So how can money be wrapped with so called Wells Fargo straps wind up in Asia by the latest of 1941 from a bank that did not exist in Las Vegas Nevada at that time ??
If you are going to make fakes, research it first.
Z