| Show -- '4 --- -- --- --' : $J:p¼ ri:7:444444410 - EMPIRE EDiTION 10 I SECTION THE SALT LAKE TRIBUNE Sunday January 18 1948 ' Cd'"' t - '' 2' - ' ' 1 OKI fi I PITA 1‘of441t Sftrlh (0) ti tn f 8 11 TIQ (c:: LL ii - oil 4 ' ISM ' ' 4 '4 Lt:: ' 1 'C'' 1 ::: :A tt-- ''' 't ir-- ' 4 '1 s: : VI: r -- " ' ' 'It '''''-- e'''" e -- i I 7: - - A " :4 414'! - p - --- I i i dia- i - ' ' mond drills for oil field development the Christensen Diamond Products Co of Salt Lake City is supplying a growing domestic and foreig-- demand for this new r 11'8 :t 44 tt n - type equipment Use of diamonds in oil field drilling is comparatively new although mining and construction industries have utilized this znethod for a number of years The Salt Lake plant also supplies equipment for the latter being one of less than a dozen firms in the country engaged in commercial manufacture of diamond drills and supplies Oil field operators from Tennessee to California use the local r4 tJ : A ::1-- f -- :: '''''': '' ' : :: - - '''--'- i 44 - 4 ': A f: : I I - t-- :: :" t 3 : it 7r: ''' i k 1 4(77' ': 4s !:'s -- ' - -' t- - -- ' 'ip a 4t ' -'''''"C - s- 4s -- 7 -404 00 14 -- 6:tZ :7- 4 - - it o''' " :xs - - -"''' —:--- - ' ' ' ' 42t'--21- r ' :'4±7-- t t 1 i '1'' ' ' cadmium-plate- per foot up to as high as 40 to 45 minutes per foot Their total life has varied from 50 feet to was used for more one than 1500 feet Their average is better than 400 feet per bit with a 50 salvage of the original diamond content The firm maintains field engineers in Oklahoma 'Texas Colorado Wyoming and California who work with oilmen in perfecting drilling equipment which is manufactured along with their diamond bits by their 110 d Diamonds are reclaimed from worn bits by placing the assem Diamonds for Drills and Jewels Sparkle in Industry cally is as follows: Diamonds of the desired size shape and quality are placed in a carbon mold that h !LS been machined to the desired shape and plotted in a predetermined pattern The matrix is added to the mold in a powdered form in such a manner as not to disturb the diamonds The matrix metal bly in an acid bath subject to current which dissolves the matrix metal and permits the stones to fall into preplaced pots The diamonds then are cleaned washed sorted into various grades and are ready for use again Diamond bits have a cutting blank are sintered in a furnace and simultaneously the bit blank Is bonded to the matrix metal Upon removal from the furnace the assembly is subject to a hot and allowed to cool beI press fore removing the carbon mold The steel bit blank is machined concentric and true with the dia D C - o ‘4- T Gem diamonds are put to more romantic use in the CX C of for much mcmulactures it export Jewelry plant which Tan-MIS- ' i::- t 4 '' I I 4 441 "- ill 1 i A 1 - C- -et ''t $ NJ pi various are required the precious metals used come from Utah minis being purchased direct from refining companies TO i 1 A ' : t' i AL L 1 4 V --v- 4 I ) 1 ' : '''? ' : '' ' ' N — :f 4 ''''t ' 7 - Vi: k6 ( '' ) If' 44' " : I k:: az--5475(2- ti-- " ' - A::: vS''' 5 ''''''' : ''''- ::- ' :'::' ' ' 4 N ' - - tr- -- pr : '!: - 0 :" 'V: 1 t ''''' V 711Mr"e" - Aim- - R 2 "''1 ' s ci ' : :z 7 !4'Z 2! - '-- ' dt-- - ' ' - Zok 141 to) 10101 :Yi:- 7 -- rf coo - 1 fc " 4?' - 4t ? -- 4:4: 1 4! : -- 7- 06' A -) '' 't' k i "' ' 4'' if tj '4 : iL 4-- z7-- rt - °' 3 4 4 : Duo-Ther- m Fuel ' 1 ' 4 '4elke 't464er"Ns -- ""- 77:::7 k i :' ' '6: ' 1 4 ' r - fa " r '"' 40 'IP drde Sr q il Li 1 SI -- m! Dealer for details 'Li I INTERMOUNTAIN It t fit C tillintmenitmwmtat 1 - 77 ' -11111111- 111111 1111 —7 ''' I N1911El t1 ' — 1-- ma Iii 111111011-1- ' j 0 p 14 Mt '' A — 14k3m '''' fill I try I 11 t l':42-C 4 - :: r--k - tr:- 1- 1 1 i' r1 '‘ r : ( ' '5vot - - T'''- - i - f 0 ' Till 7 - Y - — I- i - L —v -1 DISTRIBUTORS x- ' ''''' - ! c' 414420 A-:z r7-1- 4' - - ' ' L - - i - 4 0: - e-- - kP i kr '''1: I4 - i L—–1 1 ::7-- ' i 1 47 -- : - ' 1 - a --7 - : - i 1-- ' - ':-1::-::- : It- ' A ' -7 & ' 57-' 42 7 -- l't :': :4 7 - —010 illimmitulp L 14---- 4 4iir r '1 t 'ttN r e '111-- -f C f 0 ' -- Mo ' - - t S' 7xe 111 1 A ' - 4-- - — d ' 1 - - 4 ' :' ' 1 1 - ' a - - - - ' t : I ' it fits' 'together is smoofh inside g See your building supplies dealer or write for literature to: Flue Lining gives you priceless protection I u- ' ! - se UU01 MEV! ' 't - 4 I r ' : ': -- ' - - -- t '0 - 1 1 r - i AttramATic PIM l !? 0 -- 1 fit ii I 1 l' ilik 1 Ira a t 12 I iii IH - rls i4 i 1- ' 'I Lir" LA L-- i 1r2t1 3 e ril r i - r ! : ammo massy 1 amosmain : assammis anus arm — ' awn oziorammin ORM I 11aMMO NW 012Mata CESMI Main IMINDIMMI ISTS Sam& --- -- -1 r7-t- 1 i ' r r-rr-7- LI -- LI 4' I oft pm )T 01 r a iia i 1 I r-- :- ring Wood $t Salt Lobe etty IOU t : - - - Disk : t ' I t ' - z f 1 -- :: 433 West 3rdi5outh Salt Lake city I t ' 4igiStiliig414iiia4Alt fire-fightin- II ' Duo-Ther- RUT' rii'":-- - OM l r 1 1 t ' 10 41101Qi - Dito-Ther- m a I ' 1 Li t MD ManMrAIMMENINIONNO VIP' t ' to reduce the collection of dangerous soot Out In the tountryt miles from equipments Clay Even Duo-Ther- 1 f '? See your local 7 1 A7 4etta AND MODERNIZES YOUR LIVING ROOM Duo-Ther- m will '' 42c0 of the nation's $95000000 farm fire tosses are caused lo'y defective flues and heatirig sytteMs 4(4r'" ''' comfortable heat from floor to ceilwith the unit: savpower-a- ir ing bIlls fuel to on 25cxplus 20 ings up your m other MORE mean advantages COMFORT MORE ECONOMY MORE BEAUTY for you wIten you heat your home with a ' - - tin Clay Flue Lining is 'safe because tightly withstands intense heat and '' ''''''Woge ) Look I ilik- i '' 44 ske0t:-1z- 04 Heater that - INMEM 71 1 ''' 64 1 - '4:3 41d '177-- lila mIlrion dollars il your riving room and givs you workless''(iirtess heat! - l1 4) few " - ) ri 't CMIMMEtiMitb 4 ' M-''''- 4 1-'-:' - - tE0111141411111"°' ' — t e ed naw - MmE -- i Zik:1:44:4' Why track coal arid aces through your tying room playing nursemaid to a 'messy stove? &joy a handsome olJ-fashion- r-- 54' 0 ' - tk0410' 17110dESERIONMEW "reit - 1 - '4 '''r ot AL) ----ire-- s ' t 4 - 3 11 --1 tr- 0 tt - 1 - 7t t 't: 4 - 'n '—1 1 P t 11410mmaiummoil 0 1 -- 4 14 ! ' '' P : - 4 1' - Z t'0 '43 t - ) P '( --- y- :z' 4(4 ' i Tkl) " :1""' :tA4 i 114"!litt16 ' N' - :ti I A i X ' - 41-'- - 4 ) !i)44 A 4I : " i4 1461(t7 ” - (5710-e- 1 -- 1 - )0z--- - ------- 7 - ler r if i 14 t7t it '''''''''''''' ' 0 - 3 ''' ::-iii- tiC t'f i err 'AS Ick- Vy 11 ' 01- - 47'''' tIcs $ k7 :' Mb 't ' r--- - e ! AN:01s:i -- 's4 4 '''N: 0 s - - (77:11 e 0 ‘11114 ""I - j H 1 i' r 7 :'114111" v - - "TIM' t ) -- 114444 ' ''' 0 I lied at ' - - ' 41°Ir1aZ1' 1iil'r -i k—' pt 'f tf! olf ' t4 ' 3'44 ' 4' f - ‘ 4 t rit 1 ' -- --- 7i41p-- z 1 1 -- I !) ' - ' ' I t ) nm'8T'"'" '111111 ' '64: 1: 'i :i I 0-- TLmimtm4aoteiaoaawmogkoinako -- c--- --------0' : I:?tir"5 ''''''''''':41 ' '' '''''' :Lk ' ' I 'z - At 04- - eft' I 7i ' ' 0 t 1 1 '4 kwenV'4 -- - A - 1 - 4''f't 4i'49r -- Th erffi brings you Fuel Oil t--- :'I r r ii I Arcr I ' - ' i ?f45'''''''" ' 1 - - 1 3 - L—h- -4 : 1101MMOMMIIMMINO t wir- --- -" 4 ( 0'' L if 4- : ' ' '"' : tr ' ?4 '' I v t ' ' t- ) 441a e g i - - i ' f 1 '' ' '''''Irfl 1 6 beat rocrwing ! Yoo get warmth (torn floor to B t t 11 fiKeeps 4i i I- N) 1fs-is4- cellulg—in everyp nook Air asses up to 25e' on fuel bins! t 4 '':' 4 i ': - ' ' - t“ k ‘t-Afigmcqr- 47 ' - 44 Er' ' 't‘ 4 - p k i- 4 A '10 tt '''''' 1 1- l'Itl'H1':' '' i ' t- - a i ' 4 model eprileI ' ": r- F CI Ia I if HI ' - More than 30000 diamonds of sizes 75000 considerable of and gold pounds amounts of silver aIaTyd autzthIlraof One of the west's largest fabricators of jewelry the firm employs approximately 65 workers and manufactures chiefly service pins and rings and fraternal emblems for many organizations including Rotary Lions in America and abroad and junior chamber of commerce members in this country ' 1 i::: e 5" I t'' Ab L 1 til I r 1 : tORE diamonds in this case the cut and polished variety 0 I ' - - e ' ' t ' - along with sizable amounts of gold silver and platinum are used each year by the O C Tanner Co in the manufacture of jewelry which is marketed throughout the world The company's headquarters plant is in Salt Lake City with a branch in Chicago employes MIER IIVEllEtt lettratit - - Onset) rate of from one to two minutes mond contours and the unit is 115i- PATEZIES a - - some of which are worth more than 310000 are ready to bite into Ow earth which includes the ctppli- cation of Intense furnace heat drill cores After processing then is cold pressed using a rough steel blank and the mold containing the diamonds and matrix metal with the steel Brazil Bortx but whattver you call them they're diamonds Rough unpolished and uncut many of the stones lave the same glitter as the gem on milady's finger More important they're tough and sharp enough to bite their way deep Into the earth through any geologic formation theyrnay encounter The manufacturing p7oress is pretty much a secret tyut basi- Tarns cliesp feel oil into waves ol clean malt sikat heat asbd gets 6 '1 - - - I - - ' - -fl a 0 1 ut Chipplandaie t P0-72- t - Diamonds from Africa and South America go into drills one by one in the plcmt el the Caristonsen Diamond Products Co 0 r: '4''''''--------t- f - Features cc i 1 - - more of osll - t- 'I ' :1! 4 :? 't"-'"" -- - ' 4''' E : -- With These Exclusive - El "i t1 A P ' ' '''' :- : s - r trI1 e ' efr i 17:11- - - 461 ::: I 4 ' t zi"'4k 4' '' P 1:111S:11 1 - --egrir74 ' ON Duo-Ther- m I 1 " - t 4 t- 1 1 "24 --" cl Ost"':12" ''I 4': ' ::: product Rangely Colo drillers rely Largely on the Salt Lake plant and mining firms in the Okinawa Phil:ppine islands Arabia and South America are familiar to the Christensen shipping department Diamond core beads for oil operators run from 4 inches to 10 inches in diameter while those for mining and construction work range between one and six inches in diameter The &mount of diamonds used varies from 10 carats for a bit costing $75 to one using some 800 carats and costing more than 10000 More than 100000 carats of dia- rncrnds from 150 stones per carat to two and one-ha- lf carats each are supplied annually by the Salt Lake plant These come from African and South American fields and are obtained through the London diamond cartel CommerciaZy they are known as Congo )3ortz West African Bortz and b fl14''' --a 1 t t 4 fli0-- " :l I irt v R if 1:1: ::'441:it ' ' K 4 ' - 4 - - it :' e'") t a Oti- 6 :(7131)1' 1 4 - 44 :: i: A11444cir ' k 1 I il tt - 0:'''' -- 4 ':'1' i I 4 ' A 7 Vr: I - :'- 1 -- ' :S 1 :' 01-'-'- i - 17"Z fr::'"--1- - " 1 ' i t y: ' !'1 f ti 1 2 : 1 1 — ‘ ' 1 i !! t - ' : : i I : - 'v: ''4''"' 'I: 4 : ' '' t 4 ' - -4 - - -'" ! 40dor 7::: - - i : I t '' ---- I One of the few firms in the :! 0I s I - - -- 4- ':''" C' : ' - - NZ e''''!" 14f--- ' 1 11 44' '4 :' :b'''- fr it-''''!' 4' cost United States producing t‘ t co - "t -e L00"----- - f 11- a stft' industry relies extent on a new intermountain empire enterprise for equipment which speeds its driflhxg operations and at the same time substantially 'cuts its Ammuck's - - I -) Dial NO GAS OR ELECTRIC CONNECTIONS1 Ask about the beautiful now fuol oil water hoators in four sizes- Duo-Thor- 3-58- 21 i WE 'ARE ALSO LARGE MANUFACTURERS OF VITRIFIED CLAY sEwEr: PIPE AND FARM DRAIN TILE FACE BRICK AND OTHER CLAY PRODUCTS 1 4 - r 1 '' 4 r t |
