The death disease consider as material act can be prove it by all evidences such medical reports which make by specialized physics . presumption and scientific calculations. Also we can prove acts of sick person in dead disease by all official office which organized these acts from the date of diagnosis of dead disease and date of acts issue. Generally . https://www.spidertattooz.com/Kaiser-Copy-Stand-RS-1-with-RA-1-Arm-40-Counterbalanced-Column-and-18-x-20-Baseboard/