Help ID this chain.

[John from Cle Elum]

Help ID this chain. .05 gage 3/8 pitch. There is a 3 on each drive link and a single dot on the strap. You can probably see it in attached picture. It is probably either a Stihl or a Husky. I usually use only Oregon chains and bars this one is old and a mystery.

Thanks
John

 

[cscltd]

That is Stihl 63pm chain- the early version as it has been updated

 

[John from Cle Elum]

Thank you sir.