Caves at Rockwood interest many visitors by Ward worth University The commonest type of rock that occurs In Southern Ontario Is limestone In this part of Ontario it was formed some four hundred million years ago beneath a shallow tropical sea The principal mineral found In our local limestones Is called calclle and its chemical name is calcium carbonate The scale that forms in the bottom of a kettle when hard water Is boiled In it Is made of the same sub stance An Important property of this substance Is that it dissolves in acid In fact one of the ways of removing the scale In your kettle is to add vinegar to it The acid vinegar attacks the calcium carbonate and bubbles of carbon dioxide gas ore given off A very common acid that occurs in nature Is rainwater As rain falls through the sky it picks up carbon dioxide from the atmosphere and this makes the water slightly acid If the rain now falls on limestone it will dissolve a little of the rock until the acid is neutralized The amount of rock dis solved will be too small to notice over a short time but in the span of thousands and even millions of years a great deal of rock can be removed Natural breaks or fissures in the limestone will be widened and In percolating through the rock the natural waters will dissolve more and more calcium carbonate In this way caverns may eventually form underground Southern Ontario has many caves formed like this on or close to the Niagara Escarpment in a belt of country stretching from the Bruce Peninsula to the Niagara River Some of the most interesting and best developed are at in the valley of the Eramosa River Cave see map is the one that is usually visited It has a 10 feet high opemlng at the bottom of a foot cliff of limestone and its entrance passages penetrate the rock for about feet It opens into two chambers an initial room to feet high and a second room 4 feet high connected to the first by a passageway only feet high Water drips continuously from the roof and for the most part the floor is covered with wet brown mud The water contains calcium dissolved ridges encrusting the cave Rockwood is located 16 walls miles west of George won on Caves of a similar type Highway 7 actually only though usually much larger about five miles from the provided a home for borders of Hills human beings In For anybody who wonts to Europe In France and Spain know more about caves in the for example they are Niagara Escarpment there Is decorated with impressive an articles by Jon Weber paintings of animals that date called Ontario from around years ago Underground In the 1962 In Ontario only animal volume of the Canadian remains Chiefly porcupine Geographer that can be arc found in the caves obtained at the public library CAVES AT Foreign invasion Did some foreign country fully understood the armys invade township need fdr practice he said he Thursday evening Deputy thought the exercises could Children enjoy classes on Bible in summer and E vert an children had a treat even better than swimming lessons this week A sum missionary came to town Summer mission work is carried on in all the cities towns and villages of the continent the work has been present in Ontario only since 1955 but first originated in the S A when a minister had to be an One boy wrote outreach Children ore doing question encouraged to attend their sheet my Mom says it keeps church or Sunday out of mischief A girl wrote feel I know If more about God now My girl northern Ontario is the local frien told me about the club m you need more pupblis Eden Mills Acton and She will move to MSS HuB relurn next week Any church may year and excited at the vacation Bible ability of another club in noticed how many children school by contacting CEF in th village too The children did not attend Sunday school Toronto Local hostesses best advertisement The Child Evangelism agree to allow the teacher the can have and they liked Fellowship conducts many use or their lawn for the week t such clubs both summer and After the club is over child Bible club at winter In the summer alone remember the happy tendance Ninette well over 33000 children are feelings and are also given mil JoAnna enrolled The a portion of the Bible to keep Knegt Nancy Duiker teachers are fully qualified thereby encouraging them to and given rigorous training study further Corres they teach the basic beliefs of courses are avail- all the recognised churches able for the serious pupils The founder of the move Letters frtfm these students Mr Overholtzer felt it prove that It is an enjoyable Name change is expensive process The name on the new Centre would then be placed ture in Rockmosa Pork will the entrance to the park be changed Another suggestion was to The building is currently pu the words Community labelled Rockmosa Sports centre below the present Centre township wording and the third was to council however opposes this merely take down Sports and name and has asked the erect the word Civic This last community hall board to ad not meet with too come up with suggested enthusiasm The councillor told the other members that the name change was going to cost and the siding would all have to be replaced to put up the He suggested that the man who put the words up originally should come and look into the situation and give possible suggestions and prices lor the erection the new wording Reeve Bill was tired of the entire matter It is a sad commentary and we should not have to waste time on such a stupid affair he said Reeve Henry wondered Mr told the township councillors at their regular meeting Monday evening that he saw soldiers In full uniform and carrying guns marching near his home nearOustic Between and 10 that same evening he card what sounded like machine guns very loud and disturbing He told council he would not have known what the noise was he had not seen the soldiers marching up his road Councillor Alan Burnett said he saw several military trucks drive past his home the same day but did not gun fire A neighbor however did complain about hearing the gun fire Mr said It had to be some sort of military perhaps at a neigh boring farm Although he The Acton Free Press W July 7 cotton Read By Over 16000 People Weekly Shouldnt your message be here have been done at an earlier hour when no one would be disturbed HILLS AUCTION are holding another ANTIQUE AUCTION SALE For JEROME HUNTER Union St Erin wast of Legion Cenotaph SAT JULY 23 at 12 NOON Usual collectors items plus gasoline motorized golf cart Auctioneer James Forbes the building Councillor Dave Masson a member of the committee said there were a few lions but all but one was expensive The cheapest was ihc least liked Mr said it was suggested Sports Centre be taken down from the building and Community Centre be erected The wording Sports Bell rates to increase Basic monthly rates will go up in the Rockwood exchange an July Bill Salmon local Bell Canada manager an Mr Salmon said phone growth in the local calling area has pushed the phonenumber total above the highest total allowed for present rates Basic rates are tied directly This increase known is authorized by Erin Pollard Brian March Ijiura Susan Porter Joan and Vicky Stumpf Cormne and Carrie Hodge and and Ken Bible club attend Shelly Spencer Cindy and Eden Karen Jennifer Michael and Greg Waller Troy and Greg Tracy Prentice Debbie John and Michael Watson Colleen Wintario grant The grant to go towards the building of the Community Centre has been increased due to the Increased cost of he building The grant was originally to be for the 200000 building However the estimate was low and the building cost by the time it was completed In icw of this the grant was in We Stock and Order McCALL STYLE SIMPLICITY PATTERNS HINTONS Be to STORE B 5500 I AT THE INTERNATIONAL CENTRE AIRPORT ANDDERRYRDMALTON Every Monday 715 pm Sharp BUS LEAVES ACTON pm MILTON 630 pm BUS SERVICE FOR ACTON and MILTON CALL 8533125 or 8531550 Sponsored by Circle Lodge BNai Proceeds go towards ucatlonal religious cultural and other charitable purposes the Canadian Rodio7e Tammy Bradley creased to it was Petyi announced in a letter tn vision and Telecom ttons Commission Bells federal regulatory agency from the limestone and as it l arefl drips it deposits the calcium number totals A local calling again in the form of car to form stalactites hanging from the roof These are generally no longer than two to three inches though in the past larger ones must have existed because stalactites up to inches long have been found in the mud at various parts of the Other forms of calcium carbonate that have been deposited in the cave include hehctiles worm like stalactites cave coral which looks a little like a bunch of grapes and stohe found as bacon rind Propane tanks cause concern The location of the Superior Propane tank at the community centre worries Deputy Reeve Henry At Monday evenings council meeting Mr Holman brought up the subject of the tanks and said he feared vandalism He pointed out the pipes into the building can easily be nipped stopping the flow of gas into the build ing He said this would be es pecially bad if there was a function taking place and the fridges and stoves stopped working Reeve Bill said he feared someone backing their car into the tank and causing an explosion Councillor Dave told council he would take the matter to the community centre committee area includes all exchanges the customer can reach via a local call Private line residence service will cost cents more a month and twoparty services will increase by cents FOR ALL OF CANADAS BUILDING NEEDS and Beth Prentice Also summer vacation visi It is not connected with the tora ended recent general increase for all phone rates also authorized by the CRTC which went into effect June 13 Twice a year the company must file with the CRTC a list of exchanges whose call phonenumber totals have exceeded the upper limits of their rate groups Because phone totals can drop as well as increase totals have to exceed the upper limits allowed by at least five per cent township council from Wilson of the corporation DOG CONTROL OFFICER The VILLAGE of ROCKWOOD requires a part time DOG CONTROL OFFICER Resident preferred Write or phone Secre tary Box 67 Rockwood or 856- 9562 AB SUPERMARKET 9 Mill St East Acton 8530650 THlRWMT aiMuynras Grade A Fresh CHICKEN LEGS Fresh Lean MEDIUM GROUND BEEF 89 Can No 1 Cut Cryovac SP COTTAGE ROLLS 2PIePkg BEEF PIES 2 99 Shopsy Pouches CORNED BEEF Schneiders BROKEN SLICES COO HAM Schneiders 16ozPkg 4 VARIETIES BOLOGNA MaplaLeaf SIDE BACON 89 99 MMXnZK PRODUCE HUSH PRODUCE AKRIVtS DAM AT POSSIBLE FOOD SPECIALS mini 2 lb Bottle mm CORN SYRUP 59 Ivory 32 oz Bottle LIQUID DETERGENT FANCY PEAS Tins BARTLETT PEARS White Granulated 2 Kg Pkg SUGAR 279 79 Welchade oz Tins GRAPE DRINK ISavs14 69 RIdgways of 60 TEA BAGS 2 Roll Pkg TOILE TISSUE Grade A Medium FARM FRESH 189 ISava16 EGGS 2 MILK do 85 3 Qt Bag or Jug Dop SUMMER PRISES IN EFFECT UNTIL AUGUST 1977 HiBoy HiBoy Canned Dog Dog Dog Chews Chunks Food An expanded bite dog food your dog a complete balance all the nutrients A more form the essential nutrients lor tho rr working dag UNITED COOPERATIVES OF ONTARIO Georgetown Farm Home Centre si 333 St 8772271 OPEN- Mow Tuw to