I have visited Frank D's website a number of times and carefully read his explanation of the wall relief at Dendera depicting the "bulbs." My conclusion is to agree with Frank that the "bulbs" are not sarcophagus lids.
You can bang on all you like trying to persuade others that the "bulbs" are sarcophagus lids, but, if you cared to visit Frank's site and digest the material which he has presented there, you could well change your position. And as for trying to convince board members that the sarcophagus pictured below clinches your argument, you can't be serious. It's nothing like the wall relief.
Post Edited (30-Apr-14 02:50)