Found this.
MACHINE STRUCK CASH
During the Kuang-hsu period the first machine made cash coins of China were struck. They were struck in a very yellow brass, and tend to be very well made, but do not appear to have been too popular as they are normally seen with very little wear on them...
Have a old dump in my backyard.
Another down the road.
Havent went all out and dig too deep yet, this is koatly half out of the ground.
I did go deep in a seampy area found some pieces of painted kist and local milk bottles.
More thorough search to come!
Found a few bottles yesterday.
Also a poison iodine with a chip and a 4c <D> 48 coca cola bottle.
Not too sure of what the green soda, clear soda, and big whiskey as their marks arent the or cannot find on the internet.
Bottom of green
Iodine