143 letters
Advanced research catalogue- NRA-L-000486Letter from Ed. Frachon fils to J. Marie Frachon, March 18371837VoironFrenchView
- NRA-L-000490Letter from Eugène Frachon to Jn Mᵉ Frachon, 28 February 18381838VoironFrenchView
- NRA-L-000491Letter from V. F. to Jn Mᵉ Frachon, 7 March 18381838VoironFrenchView
- NRA-L-000492Letter from J. F. to Jn Mᵉ Frachon, 16 April 18381838VoironFrenchView
- NRA-L-000478Letter from F to J Frachon, 26 June 18381838TournonFrenchView
- NRA-L-000480Letter to J. Mᵉ Frachon from Voiron, 2 August 18381838VoironFrenchView
- NRA-L-000494Letter from E. Jasson and V. F. to Jn Mᵉ Frachon, 28 August 18381838VoironFrenchView
- NRA-L-000493Letter from J. F. to Jn Mᵉ Frachon, 27 November 18381838VoironFrenchView
- NRA-L-000483Letter from an unidentified correspondent at Nîmes to J. M. Frachon, 4 January 18391839NîmesFrenchView
- NRA-L-000489Letter from J. F. to Jn Mᵉ Frachon, 6 April 18391839VoironFrenchView
- NRA-L-000475François Frachon to Elisabeth Frachon, 10 May 18391839Paris, FranceFrenchView
- NRA-L-000481Letter from Frachon Dugas to Jn Mᵉ Frachon, 9 July 18391839VoironFrenchView
- NRA-L-000484Letter from Laure Maniquet to Marc Frachon, 1839-10-061839VoironFrenchView
- NRA-L-000477Letter from an unidentified uncle of Charles to J. M. Frachon, 15 October 18391839VoironFrenchView
- NRA-L-000479Ed. Frachon to his mother, 21 November 18391839LyonFrenchView
- NRA-L-000487Letter from J. Neyret to Frachon aîné, 21 March 18401840VoironFrenchView
- NRA-L-000476Letter from an unidentified niece to Monsieur Frachon, 23 March 18401840Voiron, Isère, FranceFrenchView
- NRA-L-000488Letter from M. Frachon Dugas fils to Jn Mᵉ Frachon, 23 October 18401840VoironFrenchView
- NRA-L-000485Letter from Maria to Madame Jean-Marie Frachon, November 18401840VoironFrenchView
- NRA-L-000482Letter from Frachon Dugas to J. M. Frachon, 30 November 18401840VoironFrenchView
Private archive of historical correspondence.