I'm not sure they've even been played with, as they don't appear to show any chipping or wear. I've enclosed a few photos, and if time permits, will make a video about these fellows on my YouTube channel, My Executive Ranch, to help you evaluate.
I believe this set was made in the early 1950s as part of a set to commemorate the coronation of Queen Elizabeth 2. The vintage box features a wonderful, whimsical knight on horeseback, reminiscent of cinema gels from the 1950s. With these older and potentially valuable sets, it's sometimes hard to set a fair price. So it's good to be patient, but when I get close, I often find myself receiving quite a few offers, so if you really want a set, please try not to be "too" patient, so as not to be disappointed! I try to donate a small portion of soldier sales to the DAV in honor of all who served.
It's not much, but every little bit helps! Thank you for your interest in this lovely set. The item "W Britains #1475 BEEFEATERS (YEOMEN) OUTRIDERS FOOTMEN ROYAL HOUSEHOLD" is in sale since Thursday, October 29, 2020.This item is in the category "Toys & Hobbies\Toy Soldiers\Pre-1970". The seller is "l8ralleyg8r" and is located in Minneapolis, Minnesota. This item can be shipped worldwide.