That's an older GE 27" drop in. My oldest Uncle, Russell, Had one of them when he and my aunt built their home in Crofton, MD.I hated it because the burners were too close together and the oven was too small.The other reason was that,if it was to break down and needed to be replaced, you had to get the same one because only GE made a 27" drop in. Nobody else.I can't tell you how many irritated customers I have had over the past few decades who were so ticked off that nobody else made that size to replace their old model and they didn't have one with a ceramic top.