Clear Glass Vintage Fountain Pen Ink Bottle

How nice to find a bottle with most of its label still on the bottle.  “This bottle is the property of C Stephens (pty) ltd and is never sold”  is embossed in the glass.   It has a “sparrow beak” pouring spout designed not to waste a drop.   No obvious chips or cracks but in used vintage condition.      This is the ultimate non waste glass bottle as it went back to the company and was refilled, not just recycled!