Rosalind Franklin DNA Helix 50p 2020 BU is a United Kingdom 50p coin struck in 2020 at the Royal Mint. 69,277 were minted. Its estimated value is £6.00, a price-guide figure from June 2025. It is rated 5/10 for rarity (rare).
Its BU mintage of 69,277 is the 30th lowest of 127 BU 50p coins in the catalogue, and 3 Florin House collectors own one.
The Rosalind Franklin DNA Helix coin, issued in 2020 by the Royal Mint, commemorates the pivotal contributions of scientist Rosalind Franklin to the understanding of DNA structure, a breakthrough that transformed the field of genetics and molecular biology. With a denomination of 50p and a mintage of only 69,277 pieces, this coin stands out for its unique design that features a stylised representation of the DNA double helix, symbolising the intricate nature of life itself. This coin not only celebrates scientific achievement but also elevates Franklin's legacy, bringing attention to the essential role of women in science and enriching the historical narrative of numismatic collectibles.
Written with AI from catalogue data. Sentences that contradict this coin's year, denomination, finish, mintage or value are removed automatically; the rest has not been checked by a person. How we value coins
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