Excelsior Hive Covers

[saperica]

if sombody have plans from Peter Seiling published in Bee Coulture in Nov. 2006 ill bee greatfull for any info.
also if anywhone use that type of roof on his hives.

[forrestcav]

got a picture of it?

[saperica]

on the picture is also ventilation what i have prepared all parts to finish next week
this is blueprint from Peter Sieling. and ventilation blueprint i have download allready..