Power Seat Switch Interchange

[1959retractable]

My '59 retractable has power seats. However, the seat trim was removed and thrown around carelessly (prior to my owning the car) which broke the switch to pieces. I can find Thunderbird seat switches fairly easily. Are they interchangeable? For that matter, which years interchange with a '59 power seat switch?

[1959retractable]

Update: Terry Miller at Jerry's Classic Cars had a switch. Maybe that info will help others.

[1959retractable]

Update: A power seat switch from a 59 Mercury worked too.