Lutyen's plan was thrown out and a competition was hosted in 1960 to find a newer, cheaper design.
To reduce costs, a five-year technical review program was developed in order to investigate new, cheaper designs for the dam.
This design, cheaper than the products of existing boot brands such as Adidas, proved popular and went into mass production internationally two years later.
This is especially true of the Explorer and other vehicles with "leaf spring" suspensions - a cheap, simple design dating back to buggy days.
ISA cards, due to often cheap design and construction, are notorious for this problem.
"Conversely, if you're surrounded by cheap design, that's what you'll learn to expect."
Political pressure to keep costs down was a key reason for the use of cheap designs.
Until then the council was also considering designs for a cheaper, basic design beam bridge.
The original specifications were thought to be too expensive and a cheaper design was ordered.
But there is also a vast range of other jewelry designs, equally well-made but cheaper, displayed throughout the center.