The first is embossed aluminum 1.75” with relief image of a young woman. Silvering about 99%. Second shows “Remington” typewriter and promotes “Brown’s Business College Exhibit.” Silvering 98%. Celluloid is NM displaying Mint. Next is 2-1/8” showing the “Official Flag” of the exposition. Silvering a bit cloudy but about 97% intact. Celluloid has two tiny brown marks beneath the word “Fair” but overall Extremely Fine. Second in a design matching the previous shows “Union Station.” 96% silvering. Again just a couple near pinpoint tan marks beneath the word “Fair.” VF. All are scarce to rare.