Scientific American. JANUARY 15, 1887.) 3D FOLDING STEP LADDER. Creeping of Varnish. The accompanying cut represents a folding step lad- We often meet with this trouble, especially in light. der, opened and closed, made of hard wood and inge- colored gears, where oil has been used in the colors,… … opposite endjof the wire is pointed, se that it will retain marring the looks of the job, take castite soap, and, instead of rubbing it, wash it. It is best, if you can, its position when brought into engagement with the back of the framme. In order not to injure the frame, to take each part…
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