Razor id help

[pedro083]

Hello looking for a bit of help to id and date two razors set.
I know the one on right is a ABC set but how do i date from serial number C659439. It does say anything under head even gillette.

the left on is P 28532 says gillette under head bottom of handle says Pat Nov 15 04 just like my single ring but it is a old type handle with usal crack

View attachment 118107
View attachment 118108

 

[amishmotorboat]

Gillette made their own pocket edition razor cases in the style of the ABC sets later on, and filled them with their ball end old types.

 

[pedro083]

The head is silver plated. No other of my old types have pat nov 15 04

 

[tomviolence]

take a look at this post:

http://badgerandblade.com/vb/showthread.php?t=147111&highlight=pocket

and for dating:

http://wiki.badgerandblade.com/index.php/US_Gillette_Dating_Information

I like this series of razors. I have a few cases, but finding the ABC razors themsleves is more difficult.