the pensioner , 71 , has been collecting royal-themed knick-knacks for more than 40 years and now boasts a collection worth £ 10,000 .
but squeezing it all into her small terraced home has n't been easy and her gargantuan collection now fills four whole rooms , including one dedicated to princess diana alone .
mrs tyler , a mother-of-four , says she has no plans to stop collecting .