Usage:
• (2) Each: Capri 26, Catalina 270, Catalina 27, Catalina 28, Catalina 37 and Catalina 42
• (4) Each: Catalina 30 and Catalina 38
• (6) Each: Catalina 36
• (7) Each: Catalina 320
• (8) Each: Catalina 34

Although the dates these portlights were used by Catalina on each model were not recorded, we do know that Lewmar produced them from 1982 through 1998.

Using the Catalina 30 as an example: Don't assume your 1982 Catalina 30 uses these portlights. Catalina might have had a different brand of portlight on the shelf which they used until their supply was exhausted at a later date.