Vintage Original Sinclair Oil Shamrock Box for a 25 Pound Can of Lubricant

Description

EXTREMELY RARE ORIGINAL SINCLAIR OIL LUBRICANT
WOOD BOX FOR 25 POUND CAN
If you lucky enough to own a can, you can now have the box too...
Recently a 25 pound can was sold here on Ebay earlier in July of 2021.  I have posted a picture of it in this listing for reference only to show what would have come inside this box.
The box is in remarkable shape for its age.  Pictures tell the story.  If you zoom in on the first picture you will clearly see this box was for the 25 pound can.  When I took the lid off I found a piece of paper inside which is also pictured.  It's some type of inspection cert.  Unfortunately who ever signed off didn't put down the date.  Shame on him.. lol
Anyway this box, I would imagine is pretty darn rare.  Most boxes were tossed or just burned when they took out the product.  But this one Survived !  Also noticed, but forgot to take a picture, is that you can see the ring on the bottom inside where the can would have rested.  Again what makes this box more desirable, is that the top of box is present also.  I carefully nailed it back shut.  The top is however separated in couple places but are now secure once again.  Box has its dings, scrapes, stains, nicks and such but it's very solid.  Personally speaking, I'm not sure how many other examples are out and about to compare it too?  I couldn't find any.
Outside dimensions are: 12.5" x 12.5" & 11" Tall
I dont know how to price this item?  Nothing recent to compare to that I've been able to find.  Feel free to toss out an offer.  Will see what happens.  I will package the heck out of this item to insure a safe and secure delivery..
CAN PICTURED IS NOT INCLUDED.  for reference only !