Robo is absolutely correct about the identification of V 5113.
As far as I know, there are no pictures in public domain for you to verify the ID. At least one subscription service does have a picture, but you would need to register and pay for an annual subscription.
The manufacturer, Qualitest/Vintage, does not have a website.
Qualitest's customer service is excellent.

I'm sure if you call the company at 256-859-4011, the company will verify the ID instantly and professionally.