The Builder


Don Redmond's O.S Windmills

A unique collection of models which illustrate the similarity and differences of several O.S Model Construction Systems. ....'O.S.' is short for Other Systems, meaning Model Construction Systems other than the leading ones.

Further information on Other Systems can be gained through the Other Systems Newsletter

Obtain larger pictures by clicking on the images below.


'Gilbert Erector' 1924

''Erector' Duplex Standard

a.k.a. Little Jim, Trumodel, Steel-Tech

''Konstructor Universalnyi' (Russia)

a.k.a. Toy Meccano Universal



'Meccano' 1964

'Meccano' Space 2501

'Marklin' (Germany)

'Necobo' (Netherlands)


'Structomode' (Canada)

'Tecnic' (Belgium)

'Temsi' (Holland)

'The Engineer' (Canada)



'Wisdom' (China)

'Ezy-Bilt' (Australia)

''Erector' (Phase 3 - 1963) (U.S.A.)

'Meccano' (1920) (U.K.)

'Modelit '(Phase 2)

Meccano Web Ring

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