How to identify the true and false of the first set of RMB, maumantu, and RMB 10 thousand

In the process of RMB collection, the worst thing for investors is to receive fake coins. How can we determine the authenticity of the first set of RMB worth RMB? Foreign currency rebates offer great tricks.

One million yuan of the first set of wrapper paper money was issued in May 17, 1951 and stopped circulation in April 1, 1955. It is about 50% of the first set of Large Full-set prices and the most valuable currency in the first set of RMB, it is known as the treasure of China's RMB and the vote king.
 

Identify the true and false methods of the first set of RMB:

Method 1:

Because the seals and numbers were made with hundreds of tons of Stamping force at that time, there was a "bottom" phenomenon (you can penetrate to the other side). Using the five-color printing process, the real banknotes were printed five times, more stereoscopic;

Method 2:

At that time, the paper was made of cotton fiber, and the surface of the bill was slightly plush, while the new paper was relatively smooth;

Method 3:

The seal and number on the genuine product are marked with red paint, and the new imitation is highlighted in red.

Method 4:

Due to the use of the five-color printing technology, the real banknotes are more stereoscopic after five times of printing;