: The meaning of "3 hs" is not immediately clear without more context. It could refer to 3 hours of content, but it's also possible it's an abbreviation or code for something else.
(Special Edition) albums. These are typically stories published outside the numbered main series, such as: Promotional stories for brands. The Ultimate Collection: Pack Bob et Bobette 67
The "67 to 151" range covers the transition of the series into its modern color format. In the , albums were typically bundled into volumes containing 4 stories each: Numéros de Série : 67 à 151 Nombre
: A re-edition of the very first story where Bob and Bobette meet. 3rd Red Series The "67 to 151" range
In the French Bob et Bobette series, album numbers 67–151 cover a significant portion of Vandersteen’s middle-to-late period (roughly 1970s–1990s depending on publication speed). Examples include:
: This pack includes 21 selected albums between the numbers 67 and 151.
The "67 to 151" range refers to the (also known as the "orangey-red" quadrichrome collection), which began with Tome 67 in 1967. Album Range : T67 to T151.