a bird flying while carrying a suitcase with a Blue Eagle Guitars sticker on it

I have no idea what this image means, a bird flying while carrying a suitcase with a Blue Eagle Guitars sticker on it? But I do know this, that some people of a certain age from Canonsburg, PA would easily “get” the Blue Eagle Guitar Shop based on their experience at Guzzell’s Hardware Store. If Stanley Guzzell catered to Western Pennsylvanian musicians, his shop would be like Blue Eagle Guitars. Everybody knows places like this. They’re not neat. If it’s not there, you really didn’t need it.