Apparently, you still can't comprehend what Tallet has written....or you're FULL OF SHIT!
'..........The most surprising is that this document, in the section that has been best preserved, does not report anything about the activity of this group on the site at Wadi al-Jarf where Merer obviously intervened at some point. Over a period of several months, it reports – in form of a timetable with two columns per day -many operations related to the construction of the Great Pyramid of Khufu at Giza and the work at the limestone quarries on the opposite bank of the Nile. On a regular basis, there are also descriptions concern-ing the transportation, on the Nile and connected canals, of stone blocks, which had been extracted from the northern and southern quarries of Tura. These blocks were delivered within four days at the pyramid construction site – called the“Horizon of Khufu” and were probably used for the external casing of the Great Pyramid, made of ﬁne limestone....'
Campbell's Chamber roof blocks are Tura Limestone until proven otherwise.
THE Cartouche in Campbell's Chamber IS Authentic, as are ALL other RC's Glyphs, until proven otherwise.
"This Forgery 'theory' has more holes than a sieve basket."