ATD 149-170
Page 150
Tammanoid creatures, able to deliver votes
As in "Tammany Hall", the often corrupt political machine that played a role in New York City politics for nearly two centuries. Wikipedia entry.
Pages 154-155
Hunter Penhallow's escape might be read as a happy ending getaway inversion of the claustrophobic opening sequence of Gravity's Rainbow, where nobody gets saved; "in this world brought low" echoes "the Light that hath brought the Towers low" on the final page of Gravity's Rainbow..."Light" may prefigure Against the Day's treatment of that subject, too.
Page 168
"like Baku with giraffes"
Gravity's Rainbow mentions Baku by name three times, according to the Pynchon Pages index (http://www.hyperarts.com/pynchon/gravity/alpha/b.html):
352; seaport capital of Azerbaydzhanskaya SSR, Soviet Union, on the west coast of the Caspian Sea; 353; Blobadjian "pursued through the black end of Baku by a passel of screaming Arabists" 354