In 1883, his son William traveled to London to meet former Limonaire Frères employee Eugene de Kleist.

In 1901, Herschell left the company due to financial complications, thus allowing de Kliest to buy the pair out, and seek new investment from his association with Rudolph Wurlitzer.

[2] The Herschell–Spillman Motor Company Complex at North Tonawanda was listed on the National Register of Historic Places in 2013.

Herschell specialized in horses with rigid poses and portable machines, which enabled them to be packed and shipped easily between towns.

Herschell produced over 3,000 carved wooden carousels, which were shipped all over the United States and Canada, as well Mexico, South Africa, and India.

Twister, Hurricane, Flying Bobs, and the Sky Wheel were thrill rides that catered towards adults.

Different programs are offered, such as woodcarving of various skill levels, guided tours, and a summer lecture series.