B184

Superb Telegraph Station by Brittan,

England  1906.

See photos for details.

$2500

B219

Uncommon Canadian Calculator by the

Calcul Company Limited, Toronto,

Ontario   1923

$225

B226

Otis King Calculator, English, with original

Pamphlet, carton plus original leather  tube

 case. All in mint condition. 1930s or 1940s

$225

B250

Marbel Blood  Cell Calculator. 1920s

$165