V4 DMU (ex RGP-2, X2700) of SNCF-Infra.
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This DMU was formed with 2 rebuilt RGP-2 power cars in 1985, for track checks, using ultra-sonic equipment.
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Mézidon. 23rd August 2004.
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Photo by Jean-François Fessard (jean-françois.fessard@wanadoo.fr) (Acknowledgements).
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Posting and Comment by P.L.Guillemin (plguillemin@yahoo.fr)