Hi Peter,
Glenn's Fisher & Paykel spins at 1010 RPM on high speed according to the technical specifications he found, although it is advertised at 1000.
My 1993 White-Westinghouse FL does reverse-tumble (drum turns in both directions); this machine was also made under the Kenmore name and was called the "Dual-Tumble" washer. It has a single belt/pulley for the drum, control board, an AEG servo-motor and a separate electric pump; a radical departure from the previous 3-belt Potato-Pulley version. If I remember correctly, the Dual-Tumble was produced from 1989-1994 and shares a lot of characteristics of the Frigidaire/Electrolux that followed. I personally like one-direction tumbling as it provides for more suds/water drama and would love to find a Potato-Pulley machine in the future, but this machine is still very fun to watch, especially on a small load with a good amount of detergent and the water level control set to "Large"!
--Austin