Here is what it looked like when we weighed her back in 1994. She came out at 840 kg at the time. That weight includes not only the boat but also all sailing gear (sails, sheets…), safety gear (buckets, flares, fire extinguisher…), dock lines, fenders, anchor+chain, outboard engine… but no crew, no personal gear and no fluids. Since then both rig and dagger-boards have been replaced with lighter stuff. Hence the guesstimated 820 kg in the table.