It sounds like you’re referring to a vintage fishing tackle item—a 5-piece bamboo fishing rod with a spinner comb, manufactured by Marshall Co. (or possibly “Marshall & Co.”) in Japan. Here’s what I can gather based on your description:

Key Details:
1. Brand: “Marshall Co. Company Japan” suggests a vintage Japanese fishing tackle manufacturer. Marshall (or Marshall) was a well-known brand in mid-20th century Japan, producing quality bamboo and fiberglass rods.
2. Material: Bamboo (likely Tonkin cane or split bamboo) was a traditional material for fishing rods before fiberglass and graphite became dominant.
3. 5-Piece Design: This indicates a travel/telescopic-style rod, making it portable and easy to store.
4. Spinner Comb: Likely refers to a spinner lure holder or a hook/accessory keeper attached to the rod. Some vintage rods had built-in compartments for small tackle.

Potential Value & Collectibility:
– Condition Matters: Check for cracks, loose ferrules, or missing guides. Original wraps and labels increase value.
– Rarity: Marshall rods from Japan are collectible, especially pre-1970s models.
– Market Price: Depending on condition, these can range from $50–$300+ among vintage tackle collectors.

Where to Find More Info:
– eBay / Etsy: Search sold listings for “vintage Marshall bamboo fishing rod.”

Vintage Marshall Co Company Japan 5 Pc. Bamboo Fishing Rod Spinner Comb

– Fishing Forums: Sites like [Fiberglass Flyrodders](https://fiberglassflyrodders.com/) or [Classic Fly Rod Forum](http://classicflyrodforum.com) discuss vintage rods.
– Japanese Tackle Sites: Try searching 「マーシャル 竹釣り竿」 (Marshall bamboo fishing rod) for Japanese listings.

Would you like help identifying a specific model or determining authenticity? If you have photos, those would help!