While he hasn't been specifically here, this all looks normal and familiar to Jack. He is casual about pulling his coat around himself, buttoning it over his light armor, so that he looks like he blends in more.

"Turn of the century...definitely pre-war," Jack mutters more to himself than anything else. And yet it's Ed of all people who seems to recognize this. Either something's off with Jack's math, or something's off with Ed.

"We should get off the streets. Ed, you recognize this place?" Again, casual, his tone is light, just asking a question, not insinuating anything. Not a thing.