| Bill Bean's Erector Set and A.C. Gilbert Website: Erector Sets and other toys produced by the A.C. Gilbert Company between 1913 and 1962 |
| Construx Creations: Fun projects put together with Fisher-Price Construx. Lots of pictures. |
| Electronics in Meccano: Features motor control methods and soldering. Each circuit covered includes a list with current Maplin codes and prices. Includes data sheets, and articles. |
| Frank Hornby and Friends: Features architectural and construction models including Meccano, Bayko, Erector, and Arkitex. Provides images of catalogues, models, and boxes. Includes links. |
| Geoff Lilleker at work and play: Collects architectural construction toys with a particular interest in Bayko building sets but all systems are of interest. |
| Girder and Panel Collectors Club: Club for collectors of Kenner and other licenced manufacturers of Panel and Girder construction toys. |
| Jackie's Architectural Pages: Descriptions of various types of architectural toys, with directory of manufacturers. |
| Jim's Meccano Page: Collector features photos, tips, information on Meccano construction sets. Also the British Columbia Meccano Club site. |
| Joel Perlin - Metal Construction Toy Specialist: Offers sales of new and antique erector and Meccano sets, as well as obsolete and replica spare parts. Includes magazine, and model of the month. |
| Meccano Model Library: Site dedicated to modelling with Meccano, including photo gallery and details of construction. |
| Meccano OnLine Index: Information and EMag for Meccano users. |
| MeccanoNet: Offers information and resources for Meccano collectors and builders. |
| Steel Tec: Information and data on the Steel Tec model construction system |