Steam Trains From Great Britain and Beyond

What was the pressure of the boiler of a Locomotive GWR King class? Up to 250 psi. My Model Railway – SVR ‘GWR 175 Twilight Gala’ hopfeed_template=”"; hopfeed_align=”LEFT”; hopfeed_type=”IFRAME”; hopfeed_affiliate_tid=”"; hopfeed_affiliate=”whp01202″; hopfeed_fill_slots=”true”; hopfeed_height=280; hopfeed_width=336; hopfeed_cellpadding=5; hopfeed_rows=20; hopfeed_cols=1; hopfeed_font=”Verdana, Arial, Helvetica, Sans Serif”; hopfeed_font_size=”9pt”; hopfeed_font_color=”#000000″; hopfeed_border_color=”#FFFFFF”; hopfeed_link_font_color=”#3300FF”; hopfeed_link_font_hover_color=”#3300FF”; hopfeed_background_color=”#FFFFFF”; hopfeed_keywords=”gwr OR locomotives”; hopfeed_path=”http://whp01202.hopfeed.com”; hopfeed_link_target=”_blank”;