RMJ Tomahawk markings question.

[oldandfatbutstillgotit]

Does RMJ still put the month and year of manufacture on their tomahawks? If not, when did they stop doing this?
I have two marked September 2015. Thanks

 

[cas22]

PM sent

 

[Hammer67]

I just purchased a Loggerhead from RMJ, and there are no date markings on it that I can see. It comes with a cert of authenticity with the year of manufacture on it.