A vault particularly suitable for use in trucks employed to collect coins, such as from coin telephones and vending machines, the vault comprising a housing having a rear door wherein a wheeled cart may be readily placed within, and removed from the vault. The wheeled cart includes a plurality of coin box receptacle compartments arranged in rows, and the front side of the vault housing includes a plurality of rows of doors wherein the doors are sequentially linearly movable to align with and enclose a compartment, the displacement of a door providing access to an adjacent compartment, and the sequential door operation is repeated until all of the compartments in a row are filled and closed. Door latching means properly orient the doors with respect to their associated compartment, and door release means simultaneously releases the doors for resetting to the initial condition.