Blade without any signs or company hints

[DutchmanRiver]

hallo,

received a blade in a razor which i purchased and it is without any symbols/signs/letters.. i rembered that i saw the same blade on one picture of mr razors razor sets. here is the set with the blade.

http://www.mr-razor.com/Rasierer/Adjustable/1960s Prototype195 5 settings from Aric.jpg

who produced that blade? company ? year ? for me that blade is curious

thank you

 

[mblakele]

Likely as not a KAI, from Japan.

 

[Vittoria]

could be a merkur?
Smithy

 

[ArNav]

Not KAI, nor MERKUR, in my opinion. They both are not nearly as shiny as this one.