Hi everyone. I am wanting to add some items from the 1950s to early 60s. I’m really trying to track down a Sunoco Service Center dealers sales book. Similar the the one seen on eBay from the late 30s early 40s. This book goes over building designs, uniform ordering and how to run your service center. I would also like to add any paper signs that would be displayed in the for front windows. Thank you for your time.