Book Illustration

SR P Alpha
RH P Alpha
PHOS P Alpha
PHOS Q Alpha
RH Q Alpha
SR Q Alpha
SR R Alpha
RH R Alpha
PHOS R Alpha
PHOS S Alpha
RH S Alpha
SR S Alpha
SR T Alpha
RH T Alpha
PHOS T Alpha
PHOS U Alpha
RH U Alpha
SR U Alpha
SR V Alpha
RH V Alpha
PHOS V Alpha
SR W Alpha
RH W Alpha
PHOS W Alpha
SR X Alpha
RH X Alpha
PHOS X Alpha
PHOS Y Alpha
RH Y Alpha
SR Y Alpha