A collection of ninety-percent pure coinage, typically dated 1964 or earlier, represents a tangible store of value. These units, when amassed in a substantial container, such as a sack or pouch, create a potential investment vehicle. A physical quantity of pre-1965 United States currency provides an example of this concept.
The worth inherent in these collections stems from the precious metal content, offering a hedge against inflation and currency devaluation. Historically, individuals have accumulated this form of currency during periods of economic uncertainty. The intrinsic value provides a degree of security that paper money may lack.