Neither of the KM references on the two coin pages, i.e., # 8.2 and 8.3, are for a 1 Falus:
#8.2 is for ½ falus and #8.3 is for ¾ falus

2. 1 Falus - Abdullah Qutb Shah (/pieces362743) has the correct GG ref# Q73 even though the weight at 9.6g is below the 10-11g range given in GG.
GG# Q75 suggested by the OP is a 10-11g Falus of Abu'l Hasan Qutb Shah, and I am not seeing the similarity of the two coin pages with this coin. As mentioned above, one is correctly classified as GG# Q73.