Mystery Circuit Board w/ Pinlite Nixie Tube Display Old Vintage Computer Thing?

Description

Pinlites!
Here is a mystery circuit board - no clues, although I think the back has EGR3 on the solder mask. But...Pinlites! Four of them! These are weird numeric display tubes, sort of like flat Numitrons. These might be Japanese? Almost as cool as Nixie tubes!
Nice condition
. Selling completely as is.
Combined Shipping
If you wish to get a shipping discount for combining multiple items into one shipment, please use the Ebay cart feature.
Add a bunch of items to your cart, then hit the
REQUEST TOTAL
link at the top of your list of items, and commit to paying, but do not actually pay.
You may not see this link in the Ebay mobile app
on your cell phone or tablet, so you will need to use a PC or Mac desktop.
Fix your game, Ebay.
Paying Open Invoices
All open invoices must be paid by
SUNDAY
evening, at latest. Any not paid by Sunday evening may lose significant shipping discounts or even be deleted! Please consider that if you miss the Sunday deadline, I will not get paid for your items from Ebay for another nine days!
Thank you, Managed Payments.
Terms of Sale
Please pay promptly. Invoices are generally sent within a few days after a sale ends.
There may be a small handling charge, generally about a dollar.
I do not guaranty tubes that are sold as-is or untested.
I often send second chance offers or relist items right away if I have more identical stock.
I often send second chance offers or relist items right away if I have more identical stock.
Items can only be shipped to the address on the invoice.
Be mindful of trying to combine heavy and delicate things in one order.
Once an item is paid for, with Paypal or otherwise, it can not be combined with any other shipment.
Mixed assortments in full Flat Rate boxes can not be combined with other lots.
I may combine shipments at my convenience.
Unpaid Item Reminders are automatically sent by Ebay after 8 days.
If you get an Unpaid Item Reminder, you will not be able to add more to that order, so pay up ASAP.
It is your responsibility to read these terms. You did read them, right?
The Ebay editor is flaky!