RARE 1934 CB &KC BURLINGTON ZEPHYR TRAIN RPO POSTCARD For Sale

RARE 1934 CB&Q BURLINGTON ZEPHYR TRAIN RPO POSTCARd
WHEN WILL I RECEIVE MY POSTCARD? ABOUT 7-10 DAYS AFTER PURCHASE.
SHIPPING POSTCARDS WITH STANDARD ENVELOPES VIA USPS IS VERY GOOD, BUT A LITTLE DIFFERENT
Please note that standard envelope tracks your postcard to the post office, then the post office delivers it to your home address usually the next day. When it says that your postcard was delivered, means to the post office, not your home address. This applies to standard envelopes only; regular ground advantage shipping tracks your postcard to your home address. Confusing, yes, but you will eventually get your postcard, just a day or two later than you expected if you use standard shipping which is a low-cost way to ship postcards keeping buyer and seller happy so, please be patient. We use standard envelope for postcards under $20, cards over that amount ship ground advantage (First Class) or Priority Mail Small Flat Rate Box with delivery confirmation and insurance if it's a very expensive postcard. Thanks.
"Good, better, best. Never let it rest. 'til your good is better and your better Best" St. Jerome