Son Birthday Card – Class A4 Mallard, A5

Size A5 Birthday Card of the Class A4 Mallard – Iconic Streamlined Steam Locomotive Design for Train Enthusiasts & Railway History Buffs

Mark a birthday with this stunning A4 Mallard card, celebrating the world’s fastest steam locomotive. Built in 1938 by the LNER and designed by Sir Nigel Gresley, the Mallard is famed for its elegant streamlined shape and record-breaking 126mph run — a title it still holds to this day.

Size: A5 (21cm x 15cm)

Card Stock: Deluxe 300gsm with a smooth matte writable finish

Front Text: Happy Birthday (choose your recipient from the dropdown) • Inside Verse: Happy Birthday (printed inside)

Envelope: Includes a high-quality 100gsm white, diamond flap envelope for a polished presentation

Professionally printed, this Mallard steam engine card is a perfect keepsake for railway lovers, classic train collectors, and anyone fascinated by Britain’s steam-powered heritage.

• Size A5 Birthday Card featuring the Class A4 Mallard – a must-have birthday card for steam engine fans, and collectors—featuring the iconic LNER A4 Mallard in full streamlined glory.
• Celebrates the world’s fastest steam locomotive with accurate artwork and nods to its historic 1938 speed record.
• Printed on premium 300gsm matte card stock, this A5 greeting card offers a smooth surface perfect for a handwritten birthday message.
• The front reads: Happy Birthday Son. Inside, the card features the printed text: Happy Birthday.
• Includes a crisp 100gsm white envelope with a traditional diamond flap—ideal for posting or presenting with pride.