'Other' Constructional and Allied Systems Info & Downloads
Construction Sets of Unknown Brand Name or Manufacturer
It is not known who made the set which contained the following leaflet as their is no information of either name or manufacturer. However it is a Polylong((1) type set.
Manufacturer / Distributor
An unknown company from China
Info from the Metal Constructional Systems Database for POLYLONG 
2003 to in production in 2018 and continuing
25 (see comment *1)
4.2 (see comment *2)
Bolts: pan (crosshead)
Steel with a Bright Zinc plated finish
6.5(see comment *3)
Various Sets (see separate list) from Polylong & other makers. Most parts as CONSTRUCTION  but some others. *1 Mod.1 & finer for Motor/Gear Unit.. *2 Square holes in some RCEE sets, see TRONICO [a]. *3 6.1 & 7.4 also reported.
Below there are manuals/leaflets which can be downloaded by clicking on the appropriate image.
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