1871 Rare Poster-Sized Blueprint / Technical Drawing. Beam Engine, Luton Water Works. gifts decor The only reference we've seen

The only reference we've seen to a Vinegar Valentine about this size was in the British Postal Museum & Archive Blog

63 cm x 64

99 cm x 30

repulsive sights

using only the highest

1871 Rare Poster-Sized Blueprint / Technical Drawing. Beam Engine, Luton Water Works. gifts decor The only reference we've seenA large (31. 5" x 23") technical drawing of the beam engine at Luton Water Works. These are details of the cylinder and piston. The waterworks was built after outbreaks of smallpox and cholera. The full print is shown in the last photo. Other photos show details from the print. The drawing was a supplement to The Engineer, dated Friday March 3rd, 1871 (top right of drawing). The Engineer was one of the world's oldest professional journals. Printed on