There are several places where old cookers and kitchens can be seen. many of them are in historic houses, museums and heritage centres around the UK. The National Trust and English Heritage have select sites where visits can be made to old Kitchens.
Here is a list od some examples:
Elizabethan House Museum, Totnes - Elizabethan kitchen gallery
Castle Drogo - Double Range kitchen
Morwellham Quay - Kitchener Ranges
Tintagel Post Office - Cloum Oven and Range
Penrhyn Castle - Spit roast and double flue ovens
Shugborough Farm - Brick oven and Baking Stone
Haddon Hall - Tudor Kitchen
Baking Stone
Kettle Oven
Bell Oven
Brick or Clay Oven
Kitchener Oven
Range Oven
AGA
Places to visit