I keep forgeting to mention this.....
On my way to Nepal from south India about 4 months ago, a monk friend and I had a few hours in Bangalore before our next train was scheduled to depart. We decided to go to a few bookstores while we were waiting.
The first bookstore we went to was called Gangarams Bookstore. One of the books I picked up to look at was a huge picture book about Tibet and the Dalai Lama. Inside I found the brochure you are talking about here in this thread. Wow! The monk I was with also found a couple of the brochures tucked into some of the Dharma books.
We left the brochures there of course, as we already have much faith in Dorje Shugden and knew it may bring benefit to others who may find them. It did feel like a blessing though to have found images of Dorje Shugden in such an unexpected way.