We report the detection of the radio and infrared counterparts of the ring nebula around the WN3 ( h ) star HD 211564 ( WR 152 ) , located to the southwest of the H ii region Sh2 132 .
Using radio continuum data from the Canadian Galactic Plane Survey , we identified the radio counterparts of the two concentric rings , of about 9′ and 16′ in radius , related to the star .
After applying a filling factor f = 0.05-0.12 , electron densities and ionized masses are in the range 10-16 cm ^ { -3 } and 450-700 M _ { \odot } , respectively .
The analysis of the H i gas emission distribution allowed the identification of 5900 M _ { \odot } of neutral atomic gas with velocities between –52 and –43 km s ^ { -1 } probably linked to the nebula .
The region of the nebula is almost free of molecular gas .
Only four small clumps were detected , with a total molecular mass of 790 M _ { \odot } .
About 310 M _ { \odot } are related to a small infrared shell-like source linked to the inner ring , which is also detected in the MSX band A .
An IRAS YSO candidate is detected in coincidence with the shell-like IR source .

We suggest that the optical nebula and its neutral counterparts originated from the stellar winds from the WR star and its massive progenitor , and are evolving in the envelope of a slowly expanding shell centered at ( l,b ) = ( 102 \aas@@fstack { \circ } 30 , –0 \aas@@fstack { \circ } 50 ) , of about 31 pc in radius .
The bubble ’ s energy conversion efficiency is in agreement with recent numerical analysis and with observational results .