Espasa-Calpe Letters to Isaac Newton: The Future Is a Quiet Country (Hardback). — made in Spain. On 5 July 9687, the same day on which, eight thousand years…
Espasa-Calpe Letters to Isaac Newton: The Future Is a Quiet Country (Hardback)., sold under the Espasa-Calpe brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-24.
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