This is a Vintage Black Cast Iron Small Hand Water Well Pump with a Hand Crank.  It is embossed "2 BH".  It is approximately 11 inches high with a 3 inch diameter base.  This pump contains all of the parts shown in the photos.  The pump handle goes up and down smoothly.  Please review the photos and get back to us with any questions.  This item will be promptly shipped via USPS Priority Mail for quick delivery.