I would like to know. I would like to know the model no of the Lofra Oven we bought in 2001. Its a

Question

I would like to know the model no of the Lofra Oven we bought in 2001. Its a Upright cooker Lofra Maxima, 900mm Gas top & electric oven. The under carriage element has burnt out and needs replacing and the spare parts company will not proceed unless I can give them this info. Where they say we can get this model no seems to have deteriorated over time and I cannot make out the model no at all