Gaucho knife by Sheffield

[Alex .]

Hi gents,
Do you know what year it mas manufactured or what years this makers mark was used? It marked with "Sheffield / Cast Steel" and letters TPV.
Any additional information is appreciated.
Regards
Alex

 

[John A. Larsen]

Photos not showing for me. John

 

[Alex .]

I added pictures but they don't show properly. Here are the pictures URLs:

https://drive.google.com/open?id=1kzJ1KjxN22OdYiUPfCQLXuyRrwBzZ01W

https://drive.google.com/open?id=1t7r_SXLabSdurF2-Ru9vcQJh3tv8k9UC

https://drive.google.com/open?id=16VfkapjblwJeI11PROFhY6I1fg5NOgBR

 

[Rich S]

no help, but a darn nice knife.
Rich

 

[Jack Black]

The reference to Sheffield may refer to the provenance of the steel rather than the provenance of the knife. 'Sheffield Cast Steel' means Crucible Steel from Sheffield

 

[Alex .]

Good point, thanks.