Caduceus as a symbol of medicine why he chose a herald's wand as a symbol, making it clear that he chose it as a symbol of prudence. This same passage was also earlier referenced by Engle in refuting Garrison's claim. Engle and Friedlander are not the only ones to have noted that the use of the Caduceus by Caius had nothing to do with supposed medical symbolism; as indicated in a publication produced by the Royal College of Physicians itself: "[...] by introducing the caduceus into the ceremony of the College of Physicians, Caius unintentionally added to the confusion between the two emblems for later times,
A Contract with God as they find their way out of the tenement's, and the city's, confinement. According to academic Derek Royal, Jewish ethnicity is prominent throughout the stories; in "A Contract with God" and "Cookalein", religious and cultural Jewish symbolry are prominent, though in the middle two stories, there is little outward evidence of the characters' Jewishness. The two outer stories further emphasize Jewish identity with the extra-urban portions of their settings—the rural Russian origin of the religious Hersh in "Contract", and the Catskill mountains in "Cookalein", a retreat commonly associated with Jews in the 20th century. Eisner deals with representing Jewish identity