Function/Purpose:     Small XB telephone exchange maintenance toolbox(Written by CHU, MENG- ZONG)
Characteristics:     With its damp-proof wooden box and two layers, the toolbox allows for every tool to be put in a fixed place for convenient storage.(Written by CHU, MENG- ZONG)
Type:     Exchange Equipments-Tool and Device
Maker     SHOWA TOOL CO. LTD.
Place Made:     Tokyo, Japan
Date Made:     1968
Year in Use:     1961-1980
Origin:     CHUNGHWA TELECOM
Size:     LENGTH：59 cm　WIDTH：23.5 cm　HEIGHT：8 cm

Text and images are provided by National Science and Technology Museum