tag:blogger.com,1999:blog-2000975408141883421.post6847665273157962987..comments2024-03-28T09:13:39.913-04:00Comments on Vintage Pen News: Ammonia, stress corrosion cracking, and 14K gold nibsUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2000975408141883421.post-32922172950627708032021-07-12T08:18:34.804-04:002021-07-12T08:18:34.804-04:00Fascinating, and answers the question with authori...Fascinating, and answers the question with authority. Thank you.Eli Barakhttps://www.blogger.com/profile/06588361045566885691noreply@blogger.com