I agree that google books is excellent,
especially for American makes.
Many of the older publications with full preview available have a snip feature (scissors in the upper left allows you to crop as needed) where you can cut out the desired article,
like this, from The American Magazine, 1919:
Many books don't yet have a preview available and it can be frustrating,
but,
also give good prompts for a worthy book to search out, this edition seems promising:
4000 years of service: the story of the wholesale tobacco industry and its pioneers
One of the best things about contemporary magazine articles or ads is that it lets us put a somewhat precise date on things,
like this Wellington article from 1911 saying that those pipes are a new thing, from the American Druggist and Pharmaceutical Record, Volumes 58-59...
...but the small text issue is something I haven't been able to resolve and it doesn't make for clear reading:
In some cases you would be able to do a screen capture and save it that way,
something I recently learned how to do and it's very useful, although a bit time consuming.
Tracing all of this stuff and trying to collate it all into a cohesive bundle is a noble goal and one that I admire and very much enjoy reading or looking at --- there's such a void with all the important history and I would hope that with all our internet might we could resolve that dark issue once and for all and put together specific timelines arcs which illustrate the evolution of whatever company is being discussed.
Reborn Pipes is always a great source,
much stuff found nowhere else...
http://rebornpipes.com/2014/03/05/an-old-kaufman-brothers-bondy-cpf-catalogue/
Also worth browsing would be the google news archive,
although it's intensive searching and can try your patience,
finding something worthwhile is always a thrill...
...easy search for Kaywoodie,
mostly drugstore ads,
surprisingly few results,
no "hard news" that I could find,
but proper search terms are the key here,
the more specific the better...
...but again, stuff like this ad dating the Relief Grain finish to 1945 is a pretty good indicator of a timeline, but additional sources would need to be checked because advertising is often inaccurate, and one needs to weigh such evidence amongst the other existing evidence...
https://news.google.com/newspapers?nid=1499&dat=19450918&id=ObUWAAAAIBAJ&sjid=KyMEAAAAIBAJ&pg=1868,1510490&hl=en
...still,
some things are just a neat novelty and a treat to see,
nothing of real import, but very interesting nonetheless..
https://news.google.com/newspapers?nid=1913&dat=19421204&id=kfNGAAAAIBAJ&sjid=p_MMAAAAIBAJ&pg=5293,5043092&hl=en
My best luck has been from saving digital images to an archive,
over time they build up and everything comes together.
However, I am at a point of wanting more and I've been actively buying old Punch magazines along with other oddball British publications, because that is where my interest lies, and it can be quite rewarding to have the paper itself, to feel the age, to read the contemporary news and equate it all in, to luck out on an issue with multiple ads of targeted interest, but there's also a lot of nothing from shooting in the dark on chance a certain issue may contain something and then it don't, and it all adds up financially over time, and it's almost an impossible task to gather a concentrated mass all together because there's just so much stuff...
...which is why a good library is invaluable.
Unfortunately I'm not living anywhere close to an urban center with a great library, although I do intend to make it to the University of Alabama tobacco collection some day --- the NY public library has a treasure trove, but then there's also a huge time investment and a great deal of patience, and more often than not what is discovered are small pieces that need to be sewn together from a big puzzle of missing pieces, and even then, some aspects will simply remain incomplete.
:idea: