Abstract: A device for serving merchandise located in the interior of a building to a person located outside of the building is disclosed including first and second frames mounted in an aperture of the building and extending into the interior of the building. A drawer is slidably mounted in the first frame from a first, open position extending out of the first frame to the exterior of the building and to a second, closed position located within the first frame. A first door is pivotally mounted to the top of the first frame for closing the exterior open end of the first frame for movement from a first, horizontal position to a second, closed, vertical position substantially flush with the exterior of the building. The first door is pivoted from its second position to its first position by moving the drawer from its second position to its first position. A second door is pivotally mounted to the top of the second frame for closing the exterior open end of the second frame.

Abstract: A device for serving merchandise located in the interior of a building to a person located outside of the building is disclosed including a frame mounted in an aperture of the building and extending into the interior of the building. In the preferred embodiment, a drawer is slidably mounted in the frame from a first, open position extending out of the frame to the exterior of the building and to a second, closed position located within the frame. A door, pivotally mounted to the frame in conjunction with an elongated member attached to the drawer, close the frame when the drawer is located in its second, closed position. In the preferred embodiment, a second door, pivotally mounted to the drawer, substantially prevents air communication between the exterior and the interior of the building when the drawer is located in its first, open position.