[=UAb=Hedgehog]

Originally Posted by Pursuivant

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FWIW, here's the list of relevant variants.
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Type 17 - ... Built in small numbers.

Type 18 - ... Built in large numbers.

.....

Type 28 - ... Built in small numbers.

Type 29 - ... built in some numbers.

.....

type 17 --> 341 prodused
type 18 --> 177 prodused
type 28 --> 293 prodused
type 29 --> 650 prodused

You open my eyes to the new meaning of words "small", "some", "large".