Need an ID on vintage razors

[Redruckus]

Just wanting to get an ID on these vintage razors I purchased recently. Any info on aprox. Age and value is greatly appriciated... cheers

 

[Redruckus]

Also this

 

[ajkel64]

Welcome to the forum. Nice razors. Forum rules don’t allow us to make appraisals so we won’t go down that path. I will let others with more knowledge identify what you have. The second photo next to the Straight Razor is a nice Gillette Tech. Great razors when paired with a sharp blade.

 

[Polarbeard]

What are those contraptions? I believe I might have seen them in other subforums.