Click on the banner to join the excellent German Helmet Walhalla forum where you can chat with hundreds of collectors from all over the world. See you there. MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:German Helmet Vault - Tracking the Fakes and Q&A forumGerman WW2 Helmets: German Helmets : Questions & Answersyard sale m40 SSPost ReplyPost Reply: yard sale m40 SS <blockquote><div class="quotetitle">Quote from <a class="profile-link highlight-default" href="#">David C.</a> on April 21, 2021, 2:11 pm</div>I would not touch the rust inside. It can't get any worse since it's spread over the entire surface. Too valuable of a helmet to mess with, you would only decrease the value & desirability. However....if it were mine, I would install a liner & matching original pins just to complete the look. I think it deserves a nice liner. Plus with a liner installed, you will hardly notice the rust. Thanks, D</blockquote><br> Upload Files:Add another file ...Maximum files: 10 · Maximum file size: 10 MB · Allowed file types: jpg,jpeg,gif,png,bmp,pdfCancel Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading...