National

Made in Japan by

MATSUSHITA ELECTRIC
INDUSTRIAL CO. LTD.
type:

UB-260
4-Tube Battery Portable Radio Reciever

tubes: 3Y4/DL-97, IAB6/DK-96, IAJ4/DF-96 & IAH5/DAF-96
year: 1953
dimensions w,h,d: 21cm x 14cm x 6cm

links:
Peter Elg's Old-Radio Page
Tube Portable collector

This model has a design similar to the UB-260
cat. no. 00021
Check the tubes inside !