Up for your consideration is what I believe is a 1960s early 70s Viet Nam pith  helmet. I don’t know much about it except this is the way I found it with the medallion on the front. The liner is damaged as shown in the last picture it pulls out and has been damaged may be repairable may not be. Please look at pictures and PM questions I will try to answer them the best I can. If you like Vietnam Memorabilia this is worth your attention. Note I do not know what size that says I would say it’s a small