Correct me if I'm wrong.
1 2
3 4
Coin 1 & 3 - 25 SATANG = 1/4 BAHT Date: BE2500 (1957)
Mintage:620,480,000
Aluminum-Bronze Ruler: Bhumipol Adulyadej (Rama IX)
Obv: Smaller head, 3 medals on uniform Rev: Mantled arms
Edge: Reeded Note: Dot after the letters for "Satang" are found
with raised and incuse varieties.
Note: Minted without date change and with and without reeded
edges until 1987
Coin 2 - 50 SATANG = 1/2 BAHT Date: BE2500 (1957)
Mintage: 439,874,000
Aluminum-Bronze Ruler: Bhumipol Adulyadej (Rama IX)
Obv: Smaller head, 3 medals on uniform Rev: Mantled arms
Edge: Reeded
Note: Minted without date change until 1987
Coin 4 - 25 SATANG = 1/4 BAHT Date: BE2520 (1977)
Mintage: 183,356,000
Brass Ruler: Bhumipol Adulyadej (Rama IX) Obv: Bust left
Rev: Value and inscription Note: Date varieties exist.
1 2
3 4
Coin 1 & 3 - 25 SATANG = 1/4 BAHT Date: BE2500 (1957)
Mintage:620,480,000
Aluminum-Bronze Ruler: Bhumipol Adulyadej (Rama IX)
Obv: Smaller head, 3 medals on uniform Rev: Mantled arms
Edge: Reeded Note: Dot after the letters for "Satang" are found
with raised and incuse varieties.
Note: Minted without date change and with and without reeded
edges until 1987
Coin 2 - 50 SATANG = 1/2 BAHT Date: BE2500 (1957)
Mintage: 439,874,000
Aluminum-Bronze Ruler: Bhumipol Adulyadej (Rama IX)
Obv: Smaller head, 3 medals on uniform Rev: Mantled arms
Edge: Reeded
Note: Minted without date change until 1987
Coin 4 - 25 SATANG = 1/4 BAHT Date: BE2520 (1977)
Mintage: 183,356,000
Brass Ruler: Bhumipol Adulyadej (Rama IX) Obv: Bust left
Rev: Value and inscription Note: Date varieties exist.























