+"1ed" generally refers to the **first edition** of a published work, marking its [initial release](/wiki/Initial_Release). This original version represents the [foundational state](/wiki/Foundational_State) from which all subsequent iterations develop. It often holds particular significance for its historical context and unique characteristics.
+## See also
+- [Edition](/wiki/Edition)
+- [Revision](/wiki/Revision)
+- [Origin](/wiki/Origin)
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