A vintage 1950s-style technical illustration showing a complex mechanical assembly line with brass gears, conveyor belts, and pneumatic tubes delivering small glowing cube-shaped packages to multiple identical desktop workstations arranged in neat rows. The scene has warm sepia and copper tones with hand-drawn crosshatching details. Steam wisps rise from various mechanical joints while robotic arms with art deco styling carefully place each cube onto the waiting machines. The perspective is slightly elevated, showing the elegant choreography of the automated distribution system in a retro-futuristic factory setting with riveted metal walls and analog gauges.