Communication boxes used by the U.S. military during World War II

The label content is: SIGNAL CORPS U.S ARMY CHEST BC_5 SENIAL NO.2783 QRBER NO.10400 PHILA-42 MADE BY BELBER TRUNK & BAG CO. WOODBURY N.J signal coprs u.s army U.S. Army Signal Corps chest bc_5 may be May represent control or container 5, indicating that this device is used in combination with several things. SENIAL NO.2783 QRBER NO.10400 PHILA-42 (may be the technical parameter code of the device, the details are unclear) MADE BY Manufacturer BELBER TRUNK & BAG CO. Company name WOODBURY N.J Woodbury (city): New Jersey (New jersey) N J Reminder: Do not rush to remit money or pay a deposit before seeing the real thing to avoid being cheated. 2013101102629215 2013101102639744 2013101102650793 2013101102657189 201310110279391