- Gold Dust Poster
- Carnation Milk Poster
- Four little girls
- Mary Anoints the Head of Jesus
Mark 14:1-11 - Scout's Salute and Secret Sign
- Boy and Girl in the garden
- Stages in the Life-history of Hæmocera danæ, One of the Monstrillidæ
- Building
- Flagging the Limited
- THe Very heart of the Gospel
- How Moody built a great Sunday School
- Be Sure of Your School
- Christmas Wreath
- English Standard Car Ad
- Page Frame
- Boy and girl under a tree
- A Fa-toka, New Zealand
- Peach
- The Church that did not close
- Start the New Year Right
- Red Seal Paint Poster
- Military and Athletic Tournament Poster
- Greek lady
- William Pitt, 1788
- His Birthday
- Quaker Wheat Berries Poster
- Men Wanted for the Army Poster
- Pharisee
- Good Fellows
Drinking Mug - Unsolicited and Unlooked-for Kindness
- Divider
- Young girl curtseying
- Girl looking over the gate
- Chokeberries
- Christmas Tree
- Golfer
- Uganda
- Cottolene Poster
- Tony was wrapped in a wool blanket
- The Last Supper
- Laban Hiring Jacob
Gen. 29:18, 19 - The Gribble (Limnoria lignorum)
- Undermining our National Foundations
- The Old Lighthouse, Genoa
- Adaption of Horned Poppy for needlework
- Polarized Ringer
If an electromagnet, a permanent magnet, and a pivoted armature be related to a pair of gongs as shown , a polarized ringer results. It should be noted that a permanent magnet has both its poles presented (though one of the poles is not actually attached) to two parts of the iron of the electro-magnet. The result is that the ends of the armature are of south polarity and those of the core are of north polarity. All the markings relate to the polarity produced by the permanent magnet. If, now, a current flow in the ringer winding from plus to minus, obviously the right-hand pole will be additively magnetized, the current tending to produce north magnetism there; also the left-hand pole will be subtractively magnetized, the current tending to produce south magnetism there. If the current be of a certain strength, relative to the certain ringer under study, magnetism in the left pole will be neutralized and that in the right pole doubled. Hence the armature will be attracted more by the right pole than by the left and will strike the right-hand gong. A reversal of current produces an opposite action, the left-hand gong being struck. The current ceasing, the armature remains where last thrown. - Female Baltimore Oriole
- The little captive maid
- The Nauplius Larva of a Species of Barnacle of the Family Lepadidæ, showing greatly-developed Spines
- Sea crab
Sea crab - Hoisting the signals for triangulation
- Baby in her pram
- Contents
- Golfer
- Bull Durham Poster
- Page
- Scouts Unform - Patrol Leader with Scout
- Pouched Frog
- Great Sea Spider
Great Sea Spider