Which year are you in? <a href=" http://www.chicagocomets.net/erythromycin-ethylsuccinate-400-mg-price.pdf#cleared ">erythromycin 400 mg</a> Then came my days as a horticultural student, when a &ldquo;single lens reflex&rdquo; was used to take &ldquo;slides&rdquo; of plants and gardens &ndash; to be viewed in one of those large-lensed hand viewers, or monotonously plodded through on winter evenings when I treated the family to a slide show with a projector that whirred loudly enough to curtail all but the loudest conversation. Boxes of these frozen moments of time &ndash; the transparencies &ndash; sit in a cupboard in my study. I shall never look at them again, of that I am convinced, but somehow to throw them away would be to discard a part of my life which I remember with great fondness.