RARE Vintage RC Royal Crown Cola Sign 7UP Dads - Metal Store Unusual Trade Mark

Here is a large old sign metal sign that was used probably used at a country Grocery Store to advertise Royal Crown Soda. It is the only sign like this that I have been able to find in past or current listings on this site, so it must be quite rare. Also the RC is brown, where on other signs here it appears red. Besides advertising RC this sign was used to advertise the price the a 2 Liter RC, 7up, and Dads root beer. There must have been a remarkable or attachable price arear that is now missing. The sign is steel, it measures 39" x 27 1/2". The RC symbol is pressed into the metal to give that 3-D look from the back. The item could be picked up at my home with no shipping costs. I live about one hour East of the Twin Cities, MN. I also travel to the Twin Cities nearly every weekend, and could bring the item with me. Please check out the pictures for condition, there is obvious wear, and there is corrosion around the outside of the sign, the coating on the back seems to have done a pretty good job of sealing that up. Buyer to pay actual postage. Thank you for looking.