Have you done a search on the Casino de Puerto Rico...?

I tried and all I'm able to find are notes.

One note states that in 1917 the exclusive "Casino de San Juan" (a social club) was constructed for the Casino de Puerto Rico...... Then the info stops.

Now I'm wondering if the "social club" (Casino de San Juan) had some sort of gambling/card room... and, if so, was it located on the same property and did they have monogrammed chips or was the name spelled out on the chips.

JB