Tavern ham grab and go sandwich

Smoked tavern ham (pork, water, salt, sugar, sodium tripolyphosphate, sodium erythorbate, sodium nitrite), kaiser roll (enriched flour [wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid], water, yeast soybean oil, sugar, wheat gluten, salt, dough conditioner [dextrose, datem, cornstarch, ascorbic acid, enzyme], rye flour, malt powder [malt, corn]), tomato, american yellow cheese (american cheese [milk, cheese culture, salt, enzymes], water, cream, sodium citrate, salt, sodium phosphate, sorbic acid as a preservative, and color added), green leaf lettuce.