Vintage Valentine's Day Card Germany MISSING PIECE

I imagine this originally had an airplane picture attached to it. It is obviously missing part of the original card. Selling as-is. ~ New to Poshmark? Use referral code SUNRISEPICKERS for $10 off. ~ Orders ship within 24 hours ~ Smoke-free ~ Highly rated experienced seller. ~ Selling online since 2003. ~ sunrisepickers.com