Steam copper oven
circa 1900
Mullard type YJ1500 oven magnetron (VTJ) c.1960
1960
Drying oven in polished copper
1928-1969
Baird and Tatlock wax embedding oven for preparing specimens for microtome
1910
Copper electric hot air oven
Walkerite oven
Falco electric hot plate and oven by Falkirk Iron Co. Ltd.
1935