British photographer Charles Clifford (1819-1863) appears for the first time in press advertisements in Madrid in 1850. not. surprisingly. as a photographer but as a balloonist who announces several balloon shows including one in which he states his intention to ascend on the back of a live horse hanging from the basket. https://poolsproductscanadas.shop/product-category/raypak-pr206-406-heater-parts/