a re-analysis of Old Babylonian letters reveals the construction of class identity for men called “gentlemen” through their use of sympathetic expressions positioning correspondents as brothers, friends, colleagues, etc. While this observation is not new, this article makes two further points. First, I argue that class consciousness was created through the policing of failures to enact the social relations expressed in the letters, rather than superficial claims that such relations existed in the first place. This reading requires that we engage (...) seriously with the contingent nature of class identity—that fears and anxieties about falling out of status were more in evidence as the motor for and incentive towards class membership than simple claims of inclusion or group solidarity. Second, I argue that the sympathy enjoined by the letters simulated the affective-spatial cognitive states necessary for group identity. Group problems of geographic and physical distance and even loneliness were solved by the letters’ production of sympathy. Not only does a sincere consideration of the subjective experience of class formation require an understanding of individual and group emotional states, the letters themselves, filled with expressions of pathos and worry, invite it. (shrink)