Show Do You Know Know- American manufacturers of expensive expensive expensive sive stationery articles such as high- high grade fountain pens and pencils have built up a good trade in India Ears of ot the long-eared long bat arc are almost almost al al- al most as long as the combined length of ot its head and body and may be curled forward and downward while the little animal sleeps A geographical mile is the length of one minute of latitude S In 1929 there were dozen golf goll balls baIls manufactured in the United States They were valued at 6 Fire and water waterproof proof brick made chiefly from paper have been perfected perfected per per- by a Serbian sculptor The largest telescope mirror ever everto everto everto to be made wholly in the United States is under construction in Pitts PiUs burgh It has a diameter of ot sixty- sixty nine inches |