"This is, Qian Fan?" Wang Rong picked up Tao Fan in the box and took it in his hand, and then lost his face with disdain. "This craft is rough enough, which is better than the master of the master of the bronze mirror.
It's far worse than. ""
"How advanced it is with this money Fan, that copper coin is used in the daily use of the public. Naturally, it is not comparable to the crafts that can only be used in the rich households such as copper mirrors."
Li Chongrun took out the Huang Yan scroll in his hand and recruited Wang Rong, saying that this was the point.
"This kind of loss -making business is that you feel stupid." Wang Rong knew that Li Chongrun was very happy and finally got another power, but he splashed him with cold water.
Wang Rong touched a very delicate bronze mirror from the sleeves of the robe, the size of the slap, about the weight of about Mo, and was carefully grinded very delicate: "Six pounds of money, you can be the bronze mirror six in my hand.
Me. 500 texts per copper mirror. "
"One after another is three times the price, you are afraid that you are not stupid by Kang Long Cannon, and you remember to do this kind of losing money?" Wang Rong knocked the bronze mirror on the desk
The sound of sound seems to be laughing at Li Chongrun and can't calculate the account.
"You are talking about now, don't forget who we are, when will we do these lost money?" Li Chongrun waved his hand against Wang Rong.
The family business number has been circulated, and many books on the book no longer need to move so many large car copper coins to run around. "
"What's more, we still have this." Li Chongrun touched the sleeves of the robe for a long time, and finally touched a waist money. "This stuff was dedicated to the two big food people who wanted to find an official.
This stuff gives me an inspiration. "
Li Chongrun threw the waist money on the desk, and the stamped silver films fell on the table a few crisp sounds. After rolling twice, he spread it there.
Wang Rong picked up the coin and looked at it. It was found that it was a very common Sashan silver coin. The workmanship was very rough, the suppression was not neat, and the pattern was very crooked.
Traces.
"Isn't this the big silver money in the Western Regions? It is difficult to use it here. The businessmen in the Western Regions have to be replaced with copper coins to do business." Wang Rong disdain about these foreign things.
Throw it on the side twice.
"Since they can make money with silver, why can't we?"
Li Chongrun no longer sells Guanzi with Wang Rong, and simply said his thoughts: "I am getting exhausted towards the copper mine. In the past year, I only gave birth to only 600,000 pounds of copper in the past year, that is, 100,000 yuan.
The Jinshan Temple I found a few days ago, how many copper was found? It was worth 400,000 yuan.
"Not to mention that although the private casting copper coins are ten major crimes, there are many places where the private casting money in Jiangnan has made a lot of money.
Many privately cast coins have been used for lead, lead and even iron casting. "
Li Chongrun picked up the pencil on the table and drew two money -shaped patterns on the mulberry paper: "Copper coins naturally have a special money casting stove to do it, and the gadget can't make money. We do silver coins."
The coins drawn on the paper are similar to copper coins, but they are written on the front of the four words, but they are not as flat as other copper coins. Instead, they write as thousands of words.
"This silver money is one or two."
Li Chongrun pointed at the coin with Wang Rong: "One or two silver can be exchanged for consistent copper coins. So write a thousand."
There is a circle of thin lines around the coin, which makes the edge of the silver coin look uneven. "If this lap has worn it, it means that this silver money is cut or worn by others, and it will not be enough to be enough.
Two, it can only be called heavy crushing silver. "
Anyway, Wang Rong was also a person who had heard Li Chongrun about the principles of political economics under the grape rack of Qingyi Garden. Naturally, he quickly kept up with Li Chongrun's idea.
"In other words, the shopkeeper and cashier of our business must learn to distinguish silver."
"Do you have some risks to eat this bowl of rice, but the income is even greater, and it will never be forbidden to have such things such as fake banknotes.
come out."
"What if it is melted together?"
Wang Rong didn't seem to admire Li Chongrun's high tricks, and he continued to throw out some strange problems.
"Don't say that silver and lead, silver, gold, iron, etc.
This kind of thing is easy to solve. The East Factory has a silvermaker. I heard that the two owners want to verify how to separate the lead and silver.
Just the crafts.
The apprentice raised the stove, the old silvermith put lead, lead, that is, tin, and the silver each took a small piece, melted into liquid in the crickets made by graphite.
Throw the melted alloy into the water, and a unpleasant smell is steaming. The melted alloy block was sandwiched by the old silvermith from the water.
Li Chongrun and Wang Rong compared the alloy with the silver block of the silver artist. It was found that except for the slightly white color, it was not particularly easy to distinguish, and because the lead was heavier, the weight was almost the same as the silver block.
"Silver refining is more troublesome than refining gold, and gold is difficult to melt with other metals. As long as it is opened, it can be distinguished.
那老银匠重新将那块合金化开,让徒弟取了根铁棒在那熔化的金属里面搅拌着,让徒弟慢慢地减小了火力.
"But the two owners, this silver melting point is much higher than this lead and lead. As long as it is stirred more after the opening, the silver first is sticking to this iron rod. As long as it is scraped, it is naturally the silver."
"How can I tell you before, I have to believe the wisdom of the working people." Li Chongrun actually just speculated that there should be a way to distinguish the silver artists, but how to do it yourself just knows what kind of gray blowing method is blurred.
, But look at the method of this old silver artist today, it seems to be more simple and rude.
"But the two owners, this method must be lost, it is inevitable that the fire consumption is really." The old silvermaker nodded with the professional smile with his professional smile. He explained to the two owners.
"It's okay, wait for the five -person in the bluestone laboratory to make three acidic and two -alkali soda, let's use acid to remove it directly. Anyway, silver is also insoluble and sulfuric acid."
Li Chongrun suddenly thought that he still had several Datang Nobel in the laboratory in the river.
That's fine.
It's just that I have a fast mouth for a while, and I say a little bit to Wang Rong. All kinds of fresh knowledge has a considerable blow to Wang Rong's world view. "How do you know these things?"
The warlock notes of the Five Kings Hall are a good excuse. Anyway, it has been used for many times, and naturally it is not bad this time as an excuse.
"These warlocks actually took the emperor's money and pondered so many useless things, and then did not make Changsheng."
When Wang Rong mentioned Changsheng, Li Chongrun's mind drifted to Luoyang, the god capital, and now the biggest reliance on the surgery of Changsheng has been made by His Royal Highness. His Royal Highness is excited.
It was returned to the palace. I do n’t know how the princess aunt who was also a physical sense was also a princess. How would they deal with this popular flower monk.
I thought that the small gift that promised His Royal Highness had not been done yet, and his eyes were about to spend the Yuan Dynasty. You still have to grasp some of them, otherwise you can't catch the Lantern Festival.
Seeing that Wang Rong didn't mention a new question, he didn't know how to refute Li Chongrun Wang Rong at this time suddenly thought of a rumor. It is said that the country of the country seemed to be rich in silver ore.
"Do you have a plan to make money long ago? Otherwise, how can you give up the heart of a king and daughter? You have to boo the warmth all day, and you have to pass it every day.
Let's. ""
"Eh ~" Li Chongrun listened to Wang Rong said so, and hurriedly stopped the little girl's righteous words: "Can't say that, what is called someone's silver mine, it is obviously us."