Set of exhibition boards, including photographsof synchrophone in use
- Date:
- c. 1952-1953
- Reference:
- SA/NBT/G.31/7/5
- Part of:
- National Birthday Trust Fund
- Archives and manuscripts
Collection contents
About this work
Publication/Creation
c. 1952-1953
Physical description
1 oversize item
Where to find it
Location Status Access Closed stores