Talk:Luten arch

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Try Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL. --doncram 14:56, 4 June 2011 (UTC)

Image collection

• Reinforced Concrete Bridges By Daniel B. Luten - 1924 book with public domain images of Luten bridges. -Indy beetle (talk) 16:47, 6 October 2022 (UTC)