Document carrier from 3" pneumatic communications equipment made by Lamson Engineering Co. Ltd circa 1946
Document carrier from 3" pneumatic communications equipment made by Lamson Engineering Co. Ltd circa 1946
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system
Pneumatic Lamson document carrier for pneumatic tube system at the Refuge Assurance building in Manchester, c1930s. Document carrier for pneumatic tube system