| Show SHOP MiD AND TRADE STUDIES FOR FOB BOYS IV TV EASY BASY MECHANICAL DRAW DRAWING DRAWING DRAWING ING Note This course confined as it will willbe willbe willbe be to six lemons cannot do more than present pre ent the fundamental principles of list flan drawing and help beginners to become became accustomed to the use uee of the Ute ordinary drawing Instruments instrument ln Even the merest rudiments should be of large service Ber ice to young men engaging in the mechanical trades where working drawings s are constantly needed Lesson No 1 1 Students should provide tham themselves with a good ruling pen good pencils a compass for making ink lines and a good fiat flat ruler A T square triangles trian dividers a 8 drawing board thumb tacks ta ks etc will not be nece for there theae simple lessons All complex drawings should bould be made in pencil before inking The pencil lines should be made fine and light with witha a hard pencil so no as to be easily erased or ci inked over To erase strong pencil n marks marM requires hard rubbing robbing which de destroys destroys destroys the surface of 0 the paper All should be done carefully care to avoid confusion in inking The compass comp 80 should have both pen pel and pencil pend I attachments The Th legs gs l should be bent at the Joints until tine the lower extremities are parallel or nearly so 80 The weight ht of the th camp compass is suf sul sufficient es to cause the ink to flow freely The drawing pen is filled by dropping the ink between the nibs while white held in ina ina Ina a nearly vertical position The pen can be used with a straight edge ruler the taper to the tile point is sufficient to throw it far fat enough CRough away from the edge to prevent blotting The breadth of the line is regulated by adjusting the screw If the pen is not in use uee even eYen rot for a short time be sure eure to take out the Che ink with a blotter and dry the pen thoroughly The nibs should be kept perfectly bright and clean The liquid India Ink WhICh cornea comes in bottles bottle is ii I now generally used I The exercises In to this lesson losson are arc in zt 1 et U tended to afford practice in the use of the drawing pen Figure 1 shows the method ot of holding the pen The pen is 15 held between the thumb and two forefingers and carried curled along the ruler from left to right with the flat fiat blades always parallel to the tile direction of the line otherwise ot erwi e the pen will either be running on the edge of one blade only or in la such a position that the ink can cannot cannot cannot not flow now freely freety from front its point The re no noT 7 T suN suit in either cue case c will be he a broken or ragged lIt ed line JiBe Figure 2 shows parallel lines of different strength or breadth In simple work of this character the tines lines DeB need not net be penciled first except the original rectangles Figure 3 gives practice in drawing draving dotted lines Such lines are necessary In all kinds kindo of working drawings The Themore Themore Themore more important ones should be first drawn with pencil It Figure 4 gives an illustration of cross crone crossed crossed ed line The Tue student must be careful in crossing lines that the first lines are axe j I perfectly dry dO before the crossing lines a are e drawn It Is 19 I well to try your pen upon a separate piece of paper before applying it to the drawing The exer exercises exercises which follow will afford excel excellent excellent excellent lent practice in careful measurements and in the use of the drawing pen Exercises 1 Draw a 8 square quare each edge of which te Is 1 inches 2 Draw a triangle tr similar to the il l illustration illustration but without the circle Dot the surface so as to shade it as even evenly evenly ly Iy as possible 3 Make a rectangle 3 inches by 2 indies inches and lay Iny it lb oft off iru In squares Shade of the by b parallel lines and two cit J them em en Il entirely black 4 Make a sketch map of a ton town township township ship make it represent six miles square quare and divide it wi with very light liht square miles Show a ax Railway by a dotted line anti and portion five sections ns o ci 5 G Make a copy of or this drawing on Ott a 8 ascale ascale scale four tour times Umen as large arge Li Jr f L Note A second lesson leMOn In drawing will willbe willbe be presented next week Note To draw a square it is III necessary nary sary to have what draughtsmen caD caH a ai t I i triangle This is simply a II ruler of oC the UIe i shape shown hown in ia ItO next drawing I Jt f it W i r ii f Courses of Instruction Term Mondays 5 and Thursdays Popular Studies in Shakespeare Tuesdays Tu The Hie WorMs Worlds Great Artists Wednesdays i Desk De k Studies for Girls Girte and Shop and aM i Trade Studies for Boys Fridays daya F Great American Statesmen Saturdays Home Homo Science and Household Economy These courses cours will continue until Jan JaiL 31 1900 1 Examinations will be held at their close clo e as a 8 basis buts for the granting of certificates tes |
