Ngo-1936 uSr.Friedericke watyala imithi yesundu esemi phambi kwesibhedlele. Yena (ngokucacileyo) wayengumlimi okhutheleyo egadini, kwaye wabona kuninzi lwegadi kunye nokugada indledlana kwesibhedlele.

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Ekuqaleni kweminyaka yee-1940, esi sibhedlele sasineebhedi ezingama-80, ezaphinda zabonakala zingafanelekanga, yaye ngowe-1942, kwaphinda kwaqaliswa ulwakhiwo, yaye ngowe-1943, isibhedlele saqhayisa ngeebhedi ezingama-90, ezazihlala zizele ngenxa yobusika obuqhaqhazelis’ amazinyo. yomkhuhlane ombi. Kwangaxeshanye, kwaqhambuka iscarlet fever kunye nerhashalala phakathi kwabantwana. Ngowe-1946 weza nokulungiswa nokulungiswa kwamagumbi angatshatanga. NgoJulayi 14, 1947, iNkulumbuso yoManyano lwaseMzantsi Afrika, uJan Christiaan Smuts, watyelela kwiSibhedlele samaRoma Katolika, ebhala oku: 'Ndishiya iminqweno yam emihle ngentlalo-ntle yeli ziko loncedo. Intsikelelo kaThixo kuMphathi nooSista besi sibhedlele.' Kwintetho yakhe kuDade Superior wathi: "Ndikhulula umnqwazi wam ngokuhlonela wena kunye nabasebenzi bakho. Ndithi: UThixo akusikelele. Ndiyazi into enhle xa ndibona enye. Nantsi into enhle. liwonga elikhulu kum, nelungelo lokukwazi ukutyelela isibhedlele sakho” Wayechukumiseke ngokukhethekileyo kukusebenza kakuhle nokucoceka kwesibhedlele nezixhobo zaso zale mihla.

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NgoJulayi 1954, oogqirha botyando kwafuneka bafudukele kumagumbi otyando amatsha. Ithiyetha entsha yotyando iye yahlaziya inkqubo yokubulala iintsholongwane, ukukhanya, umoya kunye nofakelo lokupholisa. Bekukho nomatshini omtsha ofakiweyo. Kwamiselwa abongikazi abaninzi, ngaphandle kooSista bezenkolo, ababenyamekela abagulayo.

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Ngowe-1955, ilifti yokuqala eMzantsi Ntshona Afrika yafakwa nguOtis, yaza yabekwa ecaleni kweTheatre eRCH. I-lift yokuqala isasetyenziswa, nangona ezinye izilungiso zenziwe ngo-2000 ukuze ziqhubeke. Ngelo xesha amanzi ahambayo (abandayo) afakwa kumagumbi.

Ngasekupheleni kuka-1968, isibhedlele esitsha sakhiwa eKatutura, kwaye sasigqalwa njengesona sibhedlele sanamhlanje kuMzantsi Afrika. Esi yayisisibhedlele sokuqala ukuba negumbi labagula kakhulu. Kwanabaguli besibhedlele samaRoma Katolika ababefuna ukhathalelo olunzulu ngelo xesha, balathiswa kwisibhedlele saseKatutura.

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Ngowe-1960 kwabakho olunye uhlaziyo olucokisekileyo olwagqitywa ngowe-1961 kwaye kwathiwa 'luyahlangabezana neemfuno zamva nje. Ngo-1962 kwanikelwa ngetafile yotyando yaze yafakwa yi-German Federal Republic, kwaye ngo-1964 kwavela kulo mthombo wesipho sesisa se-x-ray intensifier, eyayingekaziwa ngoogqirha baseMzantsi Afrika.