One on each side of what was RAF Ratcliffe in Leics which was an important Air Transport Auxiliary ferry pool in World War II.
First up the eastern side one PILLBOX (TYPE FW3/26): S0000522
1 by codseeker, on Flickr
2 by codseeker, on Flickr
3 by codseeker, on Flickr
4 by codseeker, on Flickr
5 by codseeker, on Flickr
6 by codseeker, on Flickr
7 by codseeker, on Flickr
8 by codseeker, on Flickr
9 by codseeker, on Flickr
10 by codseeker, on Flickr
11 by codseeker, on Flickr
The western side PILLBOX (PREFABRICATED): S0007995
a (11) by codseeker, on Flickr
a (7) by codseeker, on Flickr
a by codseeker, on Flickr
a (8) by codseeker, on Flickr
a (1) by codseeker, on Flickr
a (10) by codseeker, on Flickr
a (6) by codseeker, on Flickr
a (3) by codseeker, on Flickr
a (2) by codseeker, on Flickr
a (4) by codseeker, on Flickr
a (5) by codseeker, on Flickr
a (9) by codseeker, on Flickr
First up the eastern side one PILLBOX (TYPE FW3/26): S0000522
1 by codseeker, on Flickr
2 by codseeker, on Flickr
3 by codseeker, on Flickr
4 by codseeker, on Flickr
5 by codseeker, on Flickr
6 by codseeker, on Flickr
7 by codseeker, on Flickr
8 by codseeker, on Flickr
9 by codseeker, on Flickr
10 by codseeker, on Flickr
11 by codseeker, on Flickr
The western side PILLBOX (PREFABRICATED): S0007995
a (11) by codseeker, on Flickr
a (7) by codseeker, on Flickr
a by codseeker, on Flickr
a (8) by codseeker, on Flickr
a (1) by codseeker, on Flickr
a (10) by codseeker, on Flickr
a (6) by codseeker, on Flickr
a (3) by codseeker, on Flickr
a (2) by codseeker, on Flickr
a (4) by codseeker, on Flickr
a (5) by codseeker, on Flickr
a (9) by codseeker, on Flickr