The Pirates of Ersatz by Murray Leinster

When dawn broke over the capital city of Walden, the sight was appropriately glamorous. There were shining towers and curving tree-bordered ways, above which innumerable small birds flew tumultuously. The dawn, in fact, was heralded by high-pitched chirpings everywhere. During the darkness there had been a deep-toned humming sound, audible all over the city. That was the landing grid in operation out at the spaceport, letting down a twenty-thousand-ton liner from Rigel, Cetis, and the Nearer Rim. Presently it would take off for Krim, Darth, and the Coalsack Stars, and if Hoddan was lucky he would be on it. But at the earliest part of the day there was only tranquillity over the city and the square and the Interstellar Embassy.

At the gate of the Embassy enclosure, staff members piled up boxes and bales and parcels for transport to the spaceport and thence to destinations whose names were practically songs. There were dispatches to Delil, where the Interstellar Diplomatic Service had a sector headquarters, and there were packets of embassy-stamped invoices for Lohala and Tralee and Famagusta. There were boxes for Sind and Maja, and metal-bound cases for Kent. The early explorers of this part of the galaxy had christened huge suns for little villages and territories back on Earth -- which less than one human being in ten thousand had ever seen.