Most probably the ones attached…ANWB and WW
ERF-Continental:
Most probably the ones attached…ANWB and WW
Top answer, Mr. ERF-C, but the one on the right looks a bit different. Sorry to be a pain. 
I have put some more of them on the LV thread, if it makes it clearer.
The one on the right of the lorry might be a sign of the dealer or St Christofle
robert1952:
The first one has a De Graaff cab- why would an operator specify an externally-built cab on a chassis built by a company which does coachwork? The Dutch engineering industry is intriguing.
Can anyone identify the coachbuilder responsible for the cab on the 6-wheel rigid drawbar?
[zb]
anorak:robert1952:
The first one has a De Graaff cab- why would an operator specify an externally-built cab on a chassis built by a company which does coachwork? The Dutch engineering industry is intriguing.
Can anyone identify the coachbuilder responsible for the cab on the 6-wheel rigid drawbar?
As I understood the caption, that 6-wheeler’s cab was a one-off. I have tried in vain to recover the site. However, it was something to do with RTT (Rotterdam Tank Transport), and H&S Transport. I urge you to explore RTT because it ran the most fantastic variety of interesting vehicles in the '60s & '70s, Just keep patiently googling! In the meantime, here are some more Verheul examples I found in connection with RTT. Robert
Oh, yes; and what about this amazing AEC I found on one of the RTT orientated sites? Robert 
Here is another one of the drawbar outfit, from the same site:
rotterdamstanktransport.nl/H … Kerens.php
Here is another one, that I found in my own hard drive (Source: flickr.com/photos/kromhout/6902261518/):
The two vehicles are almost identical. The only difference I can spot is that the Van Tol one has a higher bulkhead. The Flickr directory in which the photo resides is entitled “Kromhout”, but that is nothing to go by- that directory contains vehicles of all makes.
Herewith a Verheul with Deckers-body from 1962.
Albert-Heijn by the way is a very large supermarket-chain!
Herewith Verheul’s for Van Gelder (paper-industry, see also Kromhout-thread) and Van Swieten
who formed together with Goedkoop & De Geus a daughter-company in the Damco/Nedlloyd-group.
Last but not least a nice one from VAV.
Herewith some Verheul vehicles of Holtrop-Assen long before the merger with V.D. Vlist!
Holtrop-Assen was also a frequent user of FTF’s before they got dedicated to Scania a long time.
…Can anyone identify the coachbuilder responsible for the cab on the 6-wheel rigid drawbar?..
May a bit late, but the cab of this partuclar truck was built by Van Beurden from De Lier (Rotterdam area). This company is still active as a bodybuilder.
Regards,
JWK
JWK:
…Can anyone identify the coachbuilder responsible for the cab on the 6-wheel rigid drawbar?..May a bit late, but the cab of this partuclar truck was built by Van Beurden from De Lier (Rotterdam area). This company is still active as a bodybuilder.
Regards,
JWK
Never too late!
Is the following picture of the same vehicle, or did they just build a batch of (very) similar lorries?
Good research! The both pictures show Kromhout i.s.o. Verheul, but that is only a remark.