Nettoyer les monnaies

59 topics in this forum

1. [TUTO] Le nettoyage des monnaies

   By hpdp, August 30, 2011
   • 1 reply
   • 41.3k views
   • 
   • hpdp
   • November 13, 2012

3. Probable pièce de 10 cent. de 1873 (très mauvaise été)

   By Calcionote, October 10
   • 4 replies
   • 103 views
   • 
   • hpdp
   • October 10

4. patine irisée?

   By Seneca, June 6
   • 8 replies
   • 272 views
   • 
   • Guillaume Hermann
   • July 1

5. Nettoyage difficile voire impossible de pièces 1 2

   By Hélène, March 31
   • 11 replies
   • 558 views
   • 
   • Potator II
   • April 1

6. Nettoyeur à ultrasons 1 2

   By Stéph06, July 25, 2022
   • 16 replies
   • 1.6k views
   • 
   • ALM
   • August 2, 2022

7. Etat de ma pièce en argent

   By Vanina34, March 25, 2022
   • 5 replies
   • 764 views
   • 
   • Guillaume Hermann
   • March 26, 2022

8. Nettoyage monnaie 1 2

   By Vanina34, March 21, 2022
   • 16 replies
   • 1.1k views
   • 
   • Caratoc
   • March 21, 2022

9. Débutante conseils nettoyage

   By La Dent Frugale, May 15, 2021
   • 8 replies
   • 1.2k views
   • 
   • hpdp
   • July 29, 2021

10. Comment nettoyer des anciennes pieces ?

    By Soopafresh, May 11, 2021
    • 3 replies
    • 674 views
    • 
    • Guillaume Hermann
    • May 11, 2021

11. Nettoyage monnaie ? 1 2

    By Lucas0412, January 13, 2021
    • 11 replies
    • 1.8k views
    • 
    • Guillaume Hermann
    • March 29, 2021

12. Nettoyage monnaie ancienne

    By Domino85, November 12, 2020
    • 2 replies
    • 1.1k views
    • 
    • Domino85
    • November 12, 2020

13. Nettoyer empreintes de doigts sur pièce argent

    By Ax2139, April 18, 2020
    • 4 replies
    • 1.9k views
    • 
    • Ax2139
    • April 18, 2020

14. monnaies antiques : nettoyer ou pas ?

    By Guest, March 28, 2020
    • 2 replies
    • 660 views
    • 
    • ALM
    • March 29, 2020

15. 20 francs or Napoleon III tachè que faire ? 1 2 3

    By fineoldcollector, December 22, 2019
    • 23 replies
    • 5.9k views
    • 
    • hpdp
    • February 29, 2020

16. Nettoyage de pièce

    By Cedrico, September 15, 2019
    • 1 reply
    • 2k views
    • 
    • Guillaume Hermann
    • October 11, 2019

17. Conseil estimation Florette Charles VI

    By dav99, April 4, 2019
    • 8 replies
    • 1.7k views
    • 
    • numis87
    • April 5, 2019

18. Nettoyage de billon

    By dav99, April 4, 2019
    • 6 replies
    • 4.9k views
    • 
    • dav99
    • April 4, 2019

19. comment nettoyer une pièce abimée

    By Mathilde_clt21, March 4, 2019
    • 7 replies
    • 4.1k views
    • 
    • Potator II
    • March 5, 2019

20. Tâche rouge sur pièce en or

    By Loianthony, March 3, 2019
    • 5 replies
    • 5k views
    • 
    • hpdp
    • March 3, 2019

21. Nettoyage nummus romaines 1 2

    By Nummus01, January 28, 2019
    • 19 replies
    • 6.9k views
    • 
    • Nummus01
    • January 28, 2019

22. Pièces de monnaie endommagés 1 2

    By Thene, November 30, 2018
    • 10 replies
    • 3k views
    • 
    • rvmonaco
    • December 2, 2018

23. Le nettoyage, en général

    By Corentin, October 30, 2018
    • 1 reply
    • 2.8k views
    • 
    • hpdp
    • October 30, 2018

24. Détecter une pièce nettoyée. 1 2

    By toutoute44, September 30, 2018
    • 19 replies
    • 4k views
    • 
    • Potator II
    • October 7, 2018

25. Nettoyage monnaie nummus Hélène

    By Jean-jean, September 1, 2018
    • 3 replies
    • 1.5k views
    • 
    • Guillaume Hermann
    • September 1, 2018

26. Qu'est ce que ce vert ? 50 centimes semeuse 1914

    By Pourquoi_pas, June 8, 2018
    • 7 replies
    • 1.2k views
    • 
    • Pourquoi_pas
    • June 8, 2018

27. Nettoyage, conseils souhaités...

    By geo1_20, June 4, 2018
    • 4 replies
    • 1.5k views
    • 
    • hpdp
    • June 4, 2018

28. Nettoyage monnaies au Starwax

    By Mamadori86, March 25, 2018
    • 3 replies
    • 860 views
    • 
    • ALM
    • March 26, 2018

29. Nettoyer un billet

    By Numis78, February 24, 2018
    • 4 replies
    • 1.6k views
    • 
    • Numis78
    • February 24, 2018

30. Le soin des monnaies et médailles - Conseils de l'institut de conservation canadien

    By Lupin, September 6, 2016
    • 1 reply
    • 2.2k views
    • 
    • christor31
    • February 10, 2018

31. nettoyage des pieces de monnaies

    By turms59117, January 28, 2018
    • 4 replies
    • 2.6k views
    • 
    • hpdp
    • January 28, 2018

32. Le nettoyage à l'eau, bonne ou mauvaise idée ?

    By Math45, January 19, 2018
    • 8 replies
    • 1.4k views
    • 
    • Math45
    • January 19, 2018

33. La patine !!!

    By GregorChap, October 7, 2017
    • 8 replies
    • 6.2k views
    • 
    • GregorChap
    • October 9, 2017

34. Concrétion calcaire monnaie romaine cuivre

    By Jean-jean, October 1, 2017
    • 7 replies
    • 6k views
    • 
    • Jean-jean
    • October 3, 2017

35. comment netoyer une piece en cupro nickel

    By AMOURIQ, September 18, 2017
    • 5 replies
    • 6.3k views
    • 
    • hpdp
    • September 19, 2017

36. Vert-de-gris sur des Antoniniens

    By Corbeau, September 14, 2017
    • 7 replies
    • 2.6k views
    • 
    • hpdp
    • September 16, 2017

37. Conservation 1/4 d'écu Louis 14 1 2

    By Math45, September 3, 2017
    • 11 replies
    • 1.5k views
    • 
    • Math45
    • September 3, 2017

38. 1 franc 1947

    By Bidouche, July 26, 2017
    • 3 replies
    • 1.6k views
    • 
    • Bidouche
    • July 27, 2017

39. Nettoyage bon pour commerce

    By MaximeRabbit, May 13, 2017
    • 4 replies
    • 2.8k views
    • 
    • Guillaume Hermann
    • June 6, 2017

40. Nettoyer une pièce

    By Alexander, May 13, 2017
    • 2 replies
    • 1.9k views
    • 
    • hpdp
    • May 14, 2017

41. Refaire une patine sur piece argent

    By Victor, October 17, 2016
    • 3 replies
    • 7k views
    • 
    • ALM
    • May 9, 2017

42. Nettoyage d'un lot? 1 2

    By coupetifs, March 24, 2017
    • 13 replies
    • 3.8k views
    • 
    • coupetifs
    • May 2, 2017

43. Comment vieillir une réplique

    By Jigsaw, June 16, 2016
    • 5 replies
    • 3.9k views
    • 
    • furaxg
    • October 21, 2016

44. Demande de conseils

    By Guest, October 19, 2016
    • 5 replies
    • 1.5k views
    • 
    • Guest
    • October 19, 2016

45. example de restauration professionnel

    By Guest, October 9, 2016
    • 4 replies
    • 2.1k views
    • 
    • Guest
    • October 14, 2016

46. Demande de conseil pour restauration d'une monnaie. 1 2

    By Guest, August 29, 2016
    • 12 replies
    • 2.3k views
    • 
    • Guest
    • August 31, 2016

47. Vieillir (ternir) des penny anglais à allure "brillants"

    By mh1001, July 1, 2016
    • 4 replies
    • 4.6k views
    • 
    • hpdp
    • July 2, 2016

48. Nettoyage d'une pièce ayant des tâches

    By mh1001, July 1, 2016
    • 3 replies
    • 2.9k views
    • 
    • hpdp
    • July 2, 2016

49. Nettoyage des bronzes antiques

    By Numis fan, June 25, 2016
    • 6 replies
    • 1.9k views
    • 
    • Numis fan
    • June 26, 2016

50. Questionnements sur l'oxydation et la conservation des monnaies 1 2

    By Ekonomics, June 4, 2016
    • 10 replies
    • 10.4k views
    • 
    • Ekonomics
    • June 7, 2016

51. Test nettoyage par electrolyse

    By MICHELINE, May 19, 2016
    • 1 reply
    • 4.3k views
    • 
    • hpdp
    • May 19, 2016

52. INFOS OXYDATION?

    By MICHELINE, May 17, 2016
    • 1 reply
    • 2.9k views
    • 
    • hpdp
    • May 17, 2016

53. Besoin de vos conseils pour nettoyer une pièce 1 2

    By Jigsaw, March 27, 2016
    • 16 replies
    • 5.6k views
    • 
    • hpdp
    • May 12, 2016

54. pièces brulées

    By MICHELINE, April 21, 2016
    • 9 replies
    • 8.2k views
    • 
    • MICHELINE
    • April 26, 2016

55. Conseils pour nettoyage et rangement de pièces argent

    By Winston, February 28, 2016
    • 9 replies
    • 4k views
    • 
    • Winston
    • March 1, 2016

56. Comment nettoyer cette monnaie en argent?

    By numis64, February 15, 2016
    • 7 replies
    • 3.9k views
    • 
    • ALM
    • February 20, 2016

57. conseil de nettoyage 1 2

    By shuhanc, January 12, 2016
    • 11 replies
    • 3.6k views
    • 
    • hpdp
    • January 13, 2016

58. Monnaie en argent rosie du à l'électrolyse

    By fouine, December 19, 2015
    • 4 replies
    • 4.1k views
    • 
    • fouine
    • December 20, 2015

59. Nettoyage romaines

    By Eric Turmel, October 8, 2014
    • 3 replies
    • 2.8k views
    • 
    • Eric Turmel
    • October 8, 2014

60. Tache sur pièce d'or

    By Sna, June 17, 2014
    • 3 replies
    • 7.2k views
    • 
    • hpdp
    • June 19, 2014