Note:
Those information I will shared about the old coins descriptions are based on the site I've searched named en.m.ucoin.net/coin website. This website is my source about those informations about the old coins I've collected.
The first pictures is an old 20 Centavo coins year 1885 this coin is found here in the Philippines. This coin's period was from Spanish Colonia year 1861 to 1897. The engraved year of the coins marked year 1885 with a design of Alfonso Xll. The composition of this coins is Silver and weight at about 5.19, diameter of 23 MM and thickness at about 1 MM. Acoording to the site, the value of this coin cost up to 23.81 Dollars each coin.
This old coin is represents the 1931 5 centavos coin here in the Philippines, the design busts of Melchora Aquino's face and the composition is brass metal. The weight is 2.5 Grams and a marked of "Ang Bagong Lipunan and BSP seal with 1979 and 1949 at the back". The shape of the coins is wavy and contains a fascinating designs.
Next is the 1 Peso old coin year 1994. This coin found here in the Philippines with a composition of Copper and Nickel. The weight is 9.5 Grams with a diameter at about 29. The thickness is 1.63. This kind of coin can also sell to the antique shop or any old coin buyers at the Price of 1.54 Dollars each. The design consists of Buffalo at the back of the coin and engraved of Dr. Jose Rizal's face.
The Queen Elizabeth II Australia 2004 coin. The currency rate is up to 0.13 USD with a composition of copper and nickel. The value of this coin is up to 0.53 Dollars with a weight of 11.3 Grams, diameter of 28.5 and thickness at about 2.5. The design at coin's back is a big whale with Queen Elizabeth II face at the front of the coin.
The 1967 50 centavo coins and it is also includes as a standard circulation point that time. The composition of this coins are Copper 70%, Zinc 18% and Nickel 12%. The weight of this coins is 8 Grams with a diameter of 27.5 mm and thickness of 1.95 mm. The designs are right facing head of Marcelo H. Del Pilar and if we sell this to the shop it cost at about 0.05 Dollars each.
This is a 1960 1 centavo coin I've collected and it contains a unique design of Man Seating while facing at the mountain. The diameter of this coin is 19.00 mm and a composition of Bronze metal. The catalog prices of this coin is 0.10 to 0.15 Dollars.
For me, collecting and having many kinds of old coins is a kind of precious Gems. It can take us back to year of this coins on how they do a trade of the old civilization era. Thank you for visiting and reading my post, have a nice day everyone.
Best regard to @dfinney and @vgholdingsllc and to all members here in the community.