Solingen authentic or Pakistan knock off - Pics

[eworth]

Hello,

I am about a green as they come to straight razor shaving. I just made this purchase on Ebay. (The fellow was also selling other vintage blades)

Is the attached an authentic (good quality) razor or one of the Pakistani knock-off Solingens?

The blade is a 6/8 and says "Williams Bros. Cutlery" "Solingen Germany" and model number "502) on the blade as you can see.

It's a full hollow grind.

Is this a good blade? Want to send to Lynn for honing. As you can see, it also appears to have come in an original box.

Please let me know what you all think.

ANYTHING ANYBODY CAN TELL ME ABOUT IT WOULD BE GREATLY APPRECIATED. GOOD RAZOR? AGE?

Thanks in advance,
Mark aka eworth