The weight was almost unmanageable.   When I was young my mother owned a manual typewriter, all metal and heft. It came in a box like a suitcase with a latch and plastic handle, and I was certain it weighed more than I did.  The machine itself was cream and gray with seafoam-green accents straight out of the 1960s. It smelled of ink and machine oil. Trapezoid keytops bore letters in a san-serif font on heavy plastic, and there was no number 1 - my mom explained the lowercase L doubled for the number. The keybasket where all the typebars come together was embossed with the silver words "De Luxe" atop a wash of seafoam.  The keys didn't yield like computer keyboards nowadays - back then if I wanted to communicate I had to put effort behind it, jam my point home with just my index fingers. On that machine my mom taught me my first typed sentence, about the goings-on of a quick red fox and a lazy brown dog.  I didn't have much else to write about in elementary school. I b